Patek, Philippe & Cie., Genève, No. 1800374, Model 1215 B, sold on July 5, 1976. Very fine Naviquartz III, mahogany electronic chronometer with center seconds, stop feature, and battery power reserve indicator, accompanied by original invoice and original certificate.

Patek, Philippe & Cie., Genève, No. 1802903, Model 1215 B, circa 1980. Very fine Naviquartz III, mahogany electronic chronometer with center-seconds, stop feature, and battery power reserve indicator with original outer shipping board box.

Tiffany & Co., Swiss, made by C.B. Baillot circa 1920. Fine 18K solid gold keyless, eight-day going quarter-repeating traveling clock.

Henry Moser & Cie, Swiss, circa 1910. Fine silver eight-day going keyless quarter-repeating folding traveling clock.

Longines, No. 4476590. Produced in the 1920s. Fine and rare 18K yellow gold gentleman's wristwatch with coaxial single button chronograph on the crown and register.

Longines, Super Solo, Duo-Dial. Produced in the 1930s. Very fine and elegant, rectangular, 14K yellow gold half hunting-cased gentleman's wristwatch.

Breitling Duograph. Produced in the 1940s. Fine stainless steel gentleman's wristwatch with square button split-seconds chronograph, register and tachometer.

Universal, Genève, Ref. 2167. Produced in the 1940s. Very fine and unusual 18K pink gold gentleman's wristwatch with cloisonné enamel dial.

Longines, Ref. 6063-3. Produced in the 1950s. Very fine and unusual, center-seconds, self-winding, 18K yellow gold gentleman's wristwatch with cloisonne enamel dial.

Omega, Swiss, No. 7033788, circa 1920. Very fine 18K gold and enamel Art Deco keyless dress watch.

Omega, Automatic Chronomètre, Officially Certified, Constellation de Luxe,Ref.2852/ 2853. Production of this model started in 1952. Fine, center-seconds, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch.

Cartier, Paris, circa 1920. Very fine and elegant white gold, rock crystal, diamond- and ruby-set, slim keyless dress watch.

Cartier, Duo-Plan. Produced in the 1950s. Fine, 18K white gold and diamonds lady's wristwatch with an 18K white gold double chain bracelet.

Cartier Paris. Produced in the 1950s. Fine 18K yellow gold lady's wristwatch inserted in a wide 18K yellow gold twisted bracelet à chevrons.

Cartier, Ref. 2225. Produced in the 1990s. Fine and unusual water-resistant, 18K white gold gentleman's wristwatch with 18K white gold Cartier deployant clasp in which the clasp, once folded, fits into the case back, its end forming the second lug.

Montre Geographique Callier, Horloger de l'Observatoire, Fournisseur de la Marine de l'Etat, Paris, dated 1887. Very fine and rare 18K gold, keyless, double-face 24-hour World Time watch.

World Time Rolex, Genève, No. 3917, case No. 579555, Ref. 4262 (Heures Universelles), made in 1948. Very fine and extremely rare 18K pink gold World Time keyless dress watch, in original fitted box.

Vacheron & Constantin, Genève, No. 538895, case No. 367957, circa 1980. Fine 18K extra thin, keyless coin watch set into a 20 Dollar U.S. coin of 1904.

Eska, Swiss, circa 1980. Fine 18K extra thin, keyless coin watch set into a 20 Dollar U.S. coin of 1895.

Agassiz, Swiss, No. 2091, circa 1980. Fine 18K extra thin, keyless coin watch set into a 20 Dollar U.S. coin of 1894.

International Watch Co., Schaffhausen, No. 201, sold to Jacky Ickx, circa 1990. From a limited series of 250 pieces. Exceptionally fine and rare, solid 18K gold, hunting-cased, astronomical watch with full calendar, phases of the moon and gold movement.

Gérald Genta, Geneva, No. 18036, 6, circa 1985. Very fine, two-tone 18K gold, keyless astronomical minute-repeating watch with perpetual calendar and phases of the moon, in original leather fitted box, accompanied by gold calendar-setting pin.

Patek Philippe & Cie, Geneve, No. 985689, case No. 2635753, Ref. 3319/1. Produced circa 1965. Fine, square, 18K white gold and diamond lady's wristwatch with 18K white gold woven fancy link Patek Philippe bracelet and clasp.

Patek Philippe & Cie, Geneve, No. 945327, case No. 513493, Ref. 3152. Produced circa 1951. Very fine, platinum and diamond lady's wristwatch with cord bracelet, platinum rings and clasp.

Patek Philippe & Cie, Genève, Nautilus, Ref. 3800. Production of this reference started in 1981. Fine, water-resistant, 18K yellow gold lady's quartz wristwatch with date and an 18K yellow gold Patek Philippe bracelet with white gold clasp.

The series Harmony of Time was created in tribute to Jehan-Jacques Blancpain who founded the firm in 1735. Blancpain, JB 1735-Chronographe Rattrapante, Calendrier Perpétuel-5581 three precious metals set No. 1. Produced in the 1990s. Very fine and rare, astronomic, 18K pink gold and platinum gentleman's wristwatch with round button split-second chronograph, registers, perpetual calendar, age and phases of the moon and an 18K pink gold Blancpain buckle.

Blancpain, JB 1735-Répétition Minutes - 0035 three precious metals set No. 1. Produced in the 1990's. Very fine and rare, minute-repeating, self-winding, 18K yellow gold and platinum gentleman's wristwatch with an 18K yellow gold Blancpain buckle.

Blancpain, JB 1735 - Tourbillon, No. 50. Produced in the 1990s. Very fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch with 8-day power reserve, one-minute tourbillon regulator, date and an 18K yellow gold Blancpain buckle.

Breguet, Quantieme Perpetuel, No. 4018. Produced in the 1990s. Very fine, astronomic, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with perpetual and lunar calendar, moon phases, 45-hour power reserve and an 18K yellow gold Breguet buckle.

Breguet Automatic, No. 231/ 800, Heures sautantes, Ref. 2780 B. Produced in a limited edition of 800 examples in 1991. Very fine and rare, jump-hour, self-winding, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Breguet buckle.

Vacheron & Constantin, Geneve, No. 747429, case No. 615375, Ref. 43032 P. Sold on October 25, 1991. Very fine and rare, astronomic, self-winding, platinum and diamond skeletonized gentleman's wristwatch with perpetual calendar, moon phases and a platinum Vacheron Constantin buckle. Accompanied by a black leather folder and certificate.

Le Phare, Le Locle, No. 8286, circa 1920. Fine 18K gold, hunting-cased, keyless astronomical minute-repeating watch with full calendar, phases of the moon and chronograph.

Unsigned, Swiss, No. 1917, circa 1920. Fine silver hunting-cased keyless minute-repeating watch with chronograph.

Patek Philippe & Cie, Genève, No. 1814837, case No. 2856813, Ref. 3718. Expressly produced in a special edition for the Japanese market in 1989. Fine and rare, water-resistant, stainless steel gentleman's wristwatch with a stainless steel Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 1823498, case No. 2889206, Ref. 3919. Production of this reference started in 1985. Fine and elegant, flat, 18K pink gold gentleman's wristwatch, accompanied by box and certificate.

Patek Philippe & Cie, Genève, Gondolo, No 1830765, Ref. 5009 J. Produced in the 1990's, sold on July 16, 1992. Fine rectangular, water-resistant, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle. Accompanied by a certificate.

Patek Philippe & Cie, Genève, Officier, No. 769184, case No. 2864096, Ref. 3960. Produced in a limited edition of 2000 examples in 1989. Very fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 752691, Ref. 3969. Produced in a limited edition of 450 examples in 1989. Very fine and rare, tonneau-shaped, jump-hour, 18K pink gold gentleman's wristwatch with an 18K pink gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, Officier, No. 1957862, case No. 4057916, Ref. 5059. Produced circa 2000. Very fine, astronomic, center-seconds, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases, retrograde date, 48-hour autonomy, an 18K yellow gold Patek Philippe deployant clasp. Accompanied by an electrically-driven leather-covered fitted box for winding the watch and an original certificate.

Patek Philippe & Cie, Genève, No. 3130568, Ref. 5035. Production of this reference started in 1996. Very fine and unusual, center-seconds, self-winding, water-resistant, 18K white gold gentleman's wristwatch with annual calendar, 48 hours autonomy, and an 18K white gold Patek Philippe buckle. Accompanied by a fitted box and certificate.

Le Roy & Fils, Horlogers de la Marine, Palais-Royal, 13 & 15, Gallerie Montpensier, Paris, 211 Regent Street, London, No. 54198, circa 1890. Fine 18K gold keyless minute-repeating watch in original fitted box.

Lecoultre & Co., Geneva, No. 62607, circa 1910. Fine 18K gold, hunting cased, keyless split-seconds chronograph with 30-minute instantaneous register.

B. Poitevin, Fabricant, 22 rue Vivienne, Paris, No. 44916, made for L. Duran a L.L. de Ayala, dated 1898. Fine 18K gold hunting-cased keyless chronograph watch.

Schumacher & Co., San Francisco, No. 5716, Swiss, circa 1900. Fine 14K gold split-seconds chronograph watch with 30-minute register.

Breguet, Ref. 4805. Produced in the 1960s. 80s. Very fine and unusual, 18K white and yellow gold mid-sized wristwatch, with an 18K white gold deployant clasp.

Breguet No. 13/50, case No. 3233 G, Ref. 3840 Jubilé. Produced in 1995 in a limited edition of 50 examples for the Italian Market only. Very fine and rare, center-seconds, self-winding, 18K yellow gold gentleman's wristwatch with date and an 18K yellow gold Breguet buckle.With box and certificate.

Breguet, Horloger de la Marine, Marine Automatique, No. 9679, Ref. 3400BA. Produced in the 1990s. Fine, center-seconds, self-winding, water-resistant, 18K white gold gentleman's wristwatch with date and an 18K white gold Breguet bracelet with rectangular links, fluted motif on the attachment and deployant clasp. Accompanied by a green wooden fitted box and certificate.

Ulysse Nardin, Locle, Suisse, No. 34125, case No. 15269, circa 1905. Very fine 18K gold keyless split-seconds chronograph watch with instantaneous 60-minute register in original mahogany fitted box.

Ulysse Nardin, Locle, Suisse, No. 116370, case No. 355640, made in 1916. Fine 18K gold hunting-cased, keyless dress watch.

Ulysse Nardin, Locle, Suisse, No. 86703, case number 386270, circa 1930. Fine 18K gold keyless presentation dress watch in original fitted box, accompanied by Extract from the Archives.

Franck Muller, Genève, Cintrée Curvex, Sincere Watch - The Spirit of Time, No. 25, Ref. 7500 DS. Produced in a limited edition in the 1990s. Very fine, rare and unusual, tonneau-shaped, jump hour, two time-zone, platinum mid-sized wristwatch with date and a Franck Muller platinum buckle.

Franck Muller, Genève, Cintrée Curvex Chronographe, No. 133, Ref. 5850CC. Produced in the 1990s. Fine, tonneau-shaped and curved, water-resistant to 30 m., 18K pink gold gentleman's wristwatch with oval button chronograph, register and an 18K pink gold Franck Muller buckle. Accompanied by box and certificate.

Franck Muller, Genève, Cintrée Curvex, No. 08, Ref. 7500 DS L. Produced in a limited edition in the 1990s. Very fine and unusual, tonneau-shaped, jump hour, two time-zone, 18K yellow gold mid-size wristwatch with moon phases and an 18K yellow gold Franck Muller buckle.

Jaquet-Droz Erotique, Swiss, No. 582, Ref. 4000. Produced in a limited edition in the 1990s. Fine and unusual, self-winding, water-resistant, 18K yellow gold musical gentleman's wristwatch with libertine automata, 45-hour autonomy and an 18K yellow gold Jaquet-Droz buckle. Accompanied by a fitted box and certificate.

Jaquet-Droz, Tourbillon, No. 688, Ref. 4125. Produced in 2001, sold on May 30, 2001. To date, only 5 examples of this tourbillon have been produced. Extremely fine and rare, 18K yellow gold gentleman's wristwatch with one-minute visible tourbillon regulator, double date and an 18K yellow gold Jaquet-Droz buckle. Accompanied by a certificate.

Jaquet-Droz, Perpetual Calendar-Chronograph, No. 814, Ref. 2335. Produced in 2001, sold on May 30, 2001. To date, only approximately 20 examples of this chronograph have been produced. d. Very fine and rare, 18K yellow gold gentleman's wristwatch with round button chronograph, register, perpetual calendar with leap year indication and moon phases, and an 18K yellow gold Jaquet-Droz buckle. Accompanied by a certificate.

Pont du Mont Blanc Charles Bruguier, Geneva, No. 536, box by Louis Piguet, circa 1865. Fine gilt silver and enamel singing bird box in leather fitted box, accompanied by a bill of resale from E. Flajoulot dated 1933.

Charles Bruguier, Rue des Pâquis 5 à Genève, circa 1870. Fine tortoiseshell and enamel singing bird box.

Attributed to Blaise Bontems, Paris, circa 1900. Fine tortoiseshell, enamel and bakelite singing bird box.

Charles Bruguier, Genève, circa 1860. Fine tortoiseshell and enamel singing bird box.

Unsigned, French, circa 1880. Very fine gilt brass and silver eight day-going grande et petite sonnerie, quarter-repeating carriage clock with alarm.

Mappin & Webb, London, No. 2/200, hallmarked 1975. Fine, solid silver eight day-going hour- and half hour-striking fusee carriage clock in original leather fitted box.

Japan, circa 1820. Very fine and very rare ivory, silver, and mulberry wood hour-striking table clock with horizontal dial.

J.J. Sauter a Esslingen, Germany, circa 1790. Very fine and extremely rare gilt brass and marble gravity rack clock with date.

Systeme de Copernic Charles Dutertre à Paris, Sèvres porcelain dated 1768. Very fine and extremely rare gilt bronze and painted on porcelain hour and half-hour striking eight day-going vase clock with revolving disc dials.

Giteau (Elève de Breguet), Palais Royal, No. 129, à Paris, circa 1825. Fine and interesting mahogany center-seconds, hour- and half hour-striking, eight day-going mantel regulator with orrery.

The Combat of the Eagle and the Snake Tort A Paris, end of the 18th century. Very fine marble and gilt bronze hour- and half hour-striking, eight day-going pendule à pyramide.

Blancpain, produced in the 1990s. Fine self-winding 18K yellow gold lady's wristwatch with date and an 18K yellow gold buckle.

Blancpain Automatic JB 1735, No. 3187. Produced in the 1990s. Very fine, thin, astronomic, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with triple date calendar, moon phases and an 18K yellow gold buckle.

Gérald Genta, Genève, Répétition Minutes - Calendrier Perpétuel, No. 26993, Ref. G 2015. Produced in the 1990s. Very fine and important astronomic, minute-repeating, 18K yellow gold, diamond- and sapphire-set gentleman's wristwatch with perpetual calendar and moon phases. Accompanied by an 18K yellow gold Gérald Genta link bracelet.

Piaget, Gouverneur Perpetual Automatic, No. 552140. Produced in the 1990s. Fine, astronomic, self-winding, 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases and an 18K yellow gold Piaget buckle.

Audemars Piguet, Le Brassus, Quantième Perpetuel Automatique, No.107, case No.B40404. Produced in the 1990s. Very fine, astronomic, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases, lunar calendar and an 18K yellow gold Audemars Piguet buckle.

Audemars Piguet, Genève, Royal Oak Day-Date, Automatic, No. 346, case No. D 32871. Produced in the 1990s. Fine, astronomic, tonneau-shaped, self-winding, water-resistant, yellow gold and stainless steel gentleman's wristwatch with double date, moon phases and yellow gold and stainless steel Audemars Piguet bracelet and clasp.

Audemars Piguet, Le Brassus, Millenary, case No. D 80857. Produced in 2001. Very fine, horizontal oval, self-winding, water-resistant, 18K white gold gentleman's wristwatch with triple date and an 18K white gold Audemars Piguet deployant clasp. Accompanied by a fitted box.

Rolex Precision, Ref. 8916. Produced in the 1950s. Fine and unusual, 18K white gold and diamond lady's wristwatch with a bracelet consisting in graduated ball-shaped elements entirely paved with round diamonds and surrounded by semi-circular motifs set with baguette diamonds.

Rolex Precision. Produced in the 1950s. Very fine 18K white gold and diamond lady's wristwatch with concealed dial and double chain bracelet set with 84 large round-cut diamonds.

Rolex Precision, Ref. 4153. Produced in the 1940s. Very fine, asymmetric, 18K pink gold and diamond lady's wristwatch with concealed dial and wide 18K pink gold bracelet made up of 6 asymmetric triangular elements each decorated with an overhanging rectangular buckle.

The Royal Guard D.S. & S., English, Swiss movement, hallmarked 1952-53. Unusual 18K two-tone gold ruby- and diamond-set brooch fitted with a watch, made especially for the coronation of Queen Elisabeth II of England.

Jaeger LeCoultre, No. 644673. Produced late 1940s to early 1950s. Very fine rectangular, 18K pink gold lady's wristwatch with concealed dial and a very unusual 18K pink gold bracelet with motif à feuilles de sauge.

Unsigned, Geneva, No. 9645, circa 1935. Very fine and rare 18K gold ring watch.

Rolex Oyster Perpetual Day-Date, Superlative Chronometer Officially Certified, Ref. 18038/18000. Produced in the 1980s. Very fine, center-seconds, self-winding, water-resistant, 18K yellow gold and diamond gentleman's wristwatch with date, and an 18K yellow gold President bracelet.

Rolex, Oyster Perpetual Day Date, Superlative Chronometer Officially Certified, Ref. No. 6613. Produced in the late 1950's. Very fine, tonneau-shaped, center-seconds, self-winding, water-resistant, platinum and diamond gentleman's wristwatch with day and date and a stainless steel Rolex buckle.

Rolex Oyster Perpetual DateJust Superlative Chronometer Officially Certified, Ref. 16000 / 16018. Produced in the 1990s. Fine, center-seconds, self-winding, water-resistant, tonneau-shaped, 18K yellow gold gentleman's wristwatch with an 18K polished and brushed Jubilé bracelet and clasp.

Rolex Oyster Perpetual, Officially Certified Chronometer, Ref. 6105. Produced in the 1940s. Fine, tonneau-shaped, center-seconds, self-winding, water-resistant, 18K pink gold gentleman's wristwatch for left-hander, with date and an 18K pink gold Rolex buckle.

Rolex Oyster Perpetual, Officially Certified Chronometer, Ref. 4467. Produced from 1945 to 1949. Fine, tonneau-shaped, center-seconds, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch for left-hander, with date.

Rolex Oyster Perpetual DateJust, Officially Certified Chronometer, Ref. 6031-6075. Produced in the 1950s. Fine and very rare, tonneau-shaped, center-seconds, self-winding, water-resistant, 10K yellow gold gentleman's wristwatch with date.

Rolex, Oyster Perpetual Superlative Chronometer Officially Certified, Ref. 1008. Produced in the 1960s. Very fine, center-seconds, self-winding, water-resistant, 14K yellow gold gentleman's wristwatch with a gold plated Rolex buckle.

Rolex Oyster Perpetual, Submariner 660 ft=200 m, Ref. 5513. Produced in the 1980's. Fine and rare, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with a military strap.

Rolex, Oyster Perpetual, 200 m=660 ft, Submariner, Ref. 5512. Production of this reference started in 1959. Fine and rare center-seconds, self-winding, water-resistant to 200m/660ft, stainless steel gentleman's wristwatch with a stainless steel Oyster bracelet and black bezel.

Rolex Oyster Perpetual Date, Submariner, 660 ft = 200 m, Superlative Chronometer Officially Certified, Ref. 1680. Produced in the 1980s. Fine center-seconds, self-winding, water-resistant to 200 m /660ft, stainless steel gentleman's wristwatch with a stainless steel Flush-Fit Oyster bracelet and black bezel.

Rolex Oyster Perpetual Date, Submariner 1000ft=300m., Superlative Chronometer Officially Certified, Ref. 16800, Produced in the 1980s. Fine and rare tonneau-shaped, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with stainless steel Fliplock Oyster bracelet.

James Bond Rolex Oyster Perpetual Submariner, 100m=330ft, Ref. 6536/1, so-called James Bond. Third version, produced circa 1955 . Fine, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with black bezel and stainless steel Oyster bracelet.

Rolex Oyster Perpetual Date, Submariner 1000ft =300m, Superlative Chronometer Officially Certified, Ref. 16800, Produced in the 1980s. Fine and rare, tonneau-shaped, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with stainless steel Fliplock Oyster bracelet.

Rolex Oyster Perpetual Date, Submariner, 660 ft = 200 m, Superlative Chronometer Officially Certified, Ref. 1680/5512. Produced in the 1980s. Fine center-seconds, self-winding, water-resistant to 200 m /660ft, stainless steel gentleman's wristwatch with a stainless steel Flush-Fit Oyster bracelet and black bezel.

Rolex Oyster Perpetual, Submariner 660ft = 200m, Ref. 5513/5514, COMEX 753. Produced in the 1970s. Fine and rare tonneau-shaped, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with stainless steel Fliplock Oyster bracelet.

Patek Philippe & Cie, Genève, Aquanaut, Ref. 5064A-001. Production of this reference started in 1997, sold on July 8, 2002. Fine and large, carré galbé, center-seconds, self-winding, water-resistant down to 12 atm, stainless steel mid-size quartz wristwatch with date, black composite Tropical bracelet and stainless steel Patek Philippe deployant clasp. Accompanied by a certificate.

Gübelin, Luzerne, circa 1920. Fine and rare rose quartz, marble, rosewood and enamel eight day-going Art Deco Chinoiserie table clock.

The Doves Leon Hatot, (ATO) No. 41271, case attributed to R. Lalique, circa 1910. Fine and rare pressed matte glass electric Art Nouveau table clock.

Les Inséparables Rene Lalique, France, Paris, circa 1910. Very fine and rare Art Nouveau eight day-going opalescent and matte pressed glass desk clock.

Water Nymphs Attributed to Rene Lalique, Paris, circa 1910. Very fine and rare Art Noveau eight day-going pressed glass desk clock.

Millefiori Leon Hatot, (ATO), case attributed to Rene Lalique, circa 1910. Fine and rare pressed matte glass electric Art Nouveau table clock.

Les Inséparables Rene Lalique, Paris, circa 1910. Very fine and rare Art Noveau eight day-going pressed partially matte glass desk clock.

The Swallows Rene Lalique, France, Paris, circa 1910. Very fine and rare Art Nouveau eight day-going pressed glass desk clock.

Patek, Philippe & Cie., Genève, No. 872833, circa 1980. Very fine gilt bronze solar-powered electric clock.

Patek, Philippe & Cie., Genève, No. 873738, circa 1980. Very fine gilt bronze solar-powered electric clock in original fitted box.

Louis Audemars, Brassus & Geneva, No. 14607, circa 1885. Fine and unusual keyless movement with perpetual calendar and split-seconds chronograph.

Unsigned, Swiss, circa 1880. Fine keyless movement of grande et petite sonnerie clockwatch with minute-repeating in display case.

Omega, Swiss, No. 7484545, made for the German market circa 1930. Fine and rare silver, hunting cased keyless watch for a blind person.

Staehli & Brun, Swiss, No. 14414, circa 1910. Fine and very rare 14K gold keyless watch with special patented beat adjustment carriage and special regulator.

Aime ton semblable, , tends lui une main secourable. Tempor Watch Co., Swiss, circa 1930. Fine silver, triangular keyless eight day-going Masonic watch.

Unsigned, Swiss, circa 1900. Fine gilt silver necessaire fitted with a watch.

Unsigned, Swiss, circa 1920. Fine, Art Deco, trapezoidal, 18K yellow gold, enamel, onyx and diamond-set necessaire fitted with a watch.

Unsigned, probably Italian, circa 1660. Exceptionally rare gilt-brass star-form polyhedral sundial.

Kulper, Brueg, circa 1740. Fine and unusual oval vermeil snuffbox fitted with a watch.

The Hunt Signed Jacq. Jolly, (Paris) made by Dino Falcone of Milan in the 1970s, in the manner of early 17th century watches. Unusually shaped elongated silver hunting-cased pre balance spring type, single-hand watch in silver and leather fitted box.

Joseph Geiss in Wien, circa 1860. Interesting painted on enamel oval silver lady's pendant watch.

Unsigned, Swiss, circa 1820. Very fine, 18K gold lady's pendant watch decorated with granulation technique.

Henry Capt & Boyer, Geneva, No. 19621, circa 1860. Fine lady's pendant form watch designed as a leaf.

Unsigned, probably Geneva, No. 10673, circa 1900. Very fine 18K gold, diamond-set, keyless, Boule de Genève watch, suspended from a matching brooch.

Unsigned, probably Geneva, No. 38426, circa 1890. Very fine and rare 18K gold and enamel pearl-set chatelaine pendant with Boule de Genève watch and a locket in original leather fitted box.

Ma plus Belle. Amalric Frères, Geneva, No. 18399, circa 1810. Fine 18K gold and enamel savonette form watch in the shape of a ball.

The Tulip Unsigned, Geneva, No. 1772, circa 1820. Very fine 18K gold and enamel form watch designed as a tulip.

The Tulip Bud Unsigned, Geneva, No. 2941, circa 1820. Very fine 18K gold and enamel form watch designed as a tulip bud.

The Urn Unsigned, Geneva, No. 3221, circa 1810. Fine and amusing 18K gold and enamel concealed dial form watch designed as an urn.

Courvoisier Frères, Chaux de Fonds, circa 1850. Very fine 18K gold and enamel rectangular snuff-box set with diamonds and fitted with a watch.

J. Gallay, Genève, No. 1631, circa 1850. Fine 18K gold, enamel and silk, rectangular diamond-set purse fitted with a watch.

Sylvain Mairet, No. 63, made for J.F. Cooper, London, circa 1835. Very fine and elegant extra-slim 18K gold watch with ruby cylinder escapement, Réaumur thermometer and regulator dial.

Ami Sandoz & Fils, Geneva, No 25765, circa 1840.Fine 18K gold, small extra-slim pendant watch with bagnolet caliber.

Piguet et Meylan, Geneva, No. 1185, case by Georges Reymond, made for the Chinese market circa 1815. Very fine and very rare 18K gold and enamel, musical box fitted with a watch, in the shape of an exotic butterfly.

The Muses of Dance Theremin, Swiss, circa 1820. Very fine 18K gold and painted enamel box fitted with a watch and a secret compartment.

L'Epine à Paris, circa 1785. Fine and interesting 18K gold and diamond-set double-glazed watch with visible movement.

L(oui)s. M.(oricand), Geneva, circa 1820. Fine and unusual 18K gold skeletonized watch with movement in the shape of a vase.

The Harp Attributed to Piguet et Capt, Geneva, circa 1810. Very fine and amusing 18K gold and enamel pearl and diamond-set musical form watch in the shape of a harp.

The French Horn Unsigned, Geneva, circa 1820. Unusual gold and enamel pearl-set form watch designed as a French horn.

The Cittern Unsigned, Geneva, circa 1820. Fine and interesting, 18K gold and enamel, graduated pearl-set form watch with a concealed dial, in the shape of a cittern.

F. Stretch, Londino, with London hallmarks for 1703. Fine and rare 22K gold, pair-cased, double-train hour-striking clockwatch.

Diogenes Searching for an Honest Man Sebast(ian) Brössler, Prag, No. 352, Bohemia, circa 1740. Fine 22K gold triple-cased, half quarter-repeating watch.

Unsigned, Paris discharge marks of Jean Baptiste Fouache for 1774-80. Fine and rare gold, enamel, and gilt brass sealing-wax case, set with semi-precious stones, with a watch and concealed erotic enameled scene.

Le Roy, Paris, No. 336, circa 1770. Very fine gilt metal gentleman's travel nécessaire set with semi-precious stones and fitted with a watch.

Joseph Antony Köstler in Wien, No. 716, Dresden porcelain case circa 1750. Fine painted on porcelain watch with gold frame in a fitted box.

Romilly, à Paris, circa 1775. Fine and extremely rare 20K gold and 'Vernis Martin' watch.

Family Supper Le Paute, a Paris, No. 842, hallmarked 1760-61. Fine and rare 20K and painted on enamel quarter-repeating à toc watch.

Girl and Bird Charpentier, a Paris, No. 4, hallmarked 1772. Fine 18K gold and painted on enamel pendant watch.

Tavernier à Paris, No. 1111, circa 1775. Very fine and unusual astronomical 18K gold, double-face center-seconds quarter-repeating à toc watch, with manual perpetual calendar, phases of the moon, and equation table with mnemonic year indications.

The Temptation Gille de Beefe a Liège, circa 1730. Very fine and unusual double-sided gilt metal and enamel Adam and Eve animated watch.

Lovers' Promenade Attributed to Jaquet Droz, Geneva circa 1775. Exceptionally fine and extremely rare 20K gold and painted on enamel musical carillon watch playing three tunes.

Jean-Henri Divernois a Paris, circa 1785. Exceptionally fine and rare 18K gold, diamond-set miniature lady's pendant watch with double virgule escapement, whose movement, together with dial and hands weigh only 3,08 grams.

L'Epine, Hger du Roy, a Paris, circa 1770. Fine 18K varicolored gold lady's pendant watch.

Truitte & Mourier à Genève, circa 1782. 2. Very fine 22K varicolored gold, quarter-repeating à toc and à tact watch.

Imperial Blue Barraud, Cornhill, London, No. 3790, hallmarked 1798/99. Very fine 22K gold and enamel, pearl-set pair-cased watch with ruby duplex escapement and original maker's watch paper.

The Pearl Star Moricand & Compagnie, Geneva, circa 1785. Fine and elegant 18K gold and enamel, pearl-set watch.

Imperial Blue Richard Clarke, London, No. 2667, with London hallmarks for 1791. Fine 18K gold and enamel pair-cased, pearl-set watch.

Giuseppe Antongina, Italy, dated 1838. Fine and unusual large silver wandering-hour 8-day going watch with unusual caliber.

Viner & Co, New Bond St., London, No. 3251, circa 1840. Fine and rare silver pull-wound pocket watch.

Miniature Portrait of a Lady Unsigned, Swiss, circa 1820. Fine 18K gold quarter-repeating watch with a concealed painted on ivory lady's portrait.

Punchinello and Two Cherubs Franç(ois) L'hardy, Geneva, circa 1810. Rare and unusual 18K gold quarter-repeating watch with three automata.

Breguet a Paris, Swiss, circa 1820. Fine and interesting 18K gold skeletonized quarter-repeating watch with visible repeating works.

Unsigned, Swiss, circa 1820. Fine and interesting 18K gold skeletonized quarter-repeating watch.

Dubois et Fils, Le Locle, Swiss, circa 1810. Fine, rare, and slim 18K gold skeletonized early minute-repeating watch.

Unsigned, Geneva, No. 44, circa 1830. Very fine 18K gold quarter-repeating watch with music playing on the hour or at will.

Unsigned, Geneva, circa 1820. Fine and unusual 18K rose gold three-train, petite et grande sonnerie clockwatch, quarter trip repeating watch with visible striking mechanism and special escapement.

Unsigned, Geneva, No. 44, circa 1830. Very fine 18K gold musical watch playing on the hour or at will, with quarter-repeating.

Attributed to Abraham Chapuis & Barrel, Geneva, circa 1810. Very fine and early large 18K gold musical quarter-repeating watch.

Bovet, Fleurier, No. 697, made for the Chinese market circa 1845. Fine and rare 18K gold and painted on enamel center seconds, pearl-set watch with special caliber and special escapement.

Unsigned, Geneva, No. 3115 made for the Chinese market circa 1840. Very fine 18K gold and painted on enamel, pearl-set pendant watch.

Pan, Geneva, circa 1840. Fine 18K gold and enamel, pearl-set watch for the Chinese market.

Dimier & Cie, Genève, made for the Chinese market circa 1850. Very fine small 18K gold and painted on enamel, pearl-set pendant watch.

Flower Bouquet Charman London, No. 9066, made for the Chinese market, circa 1820. Fine large 18K gold painted on enamel, pearl-set watch.

Chivalry Edouard Juvet, Fleurier, No. 46344, made for the Chinese market circa 1860. Fine 18K gold and painted on enamel center-seconds watch with special escapement.

The Windmill Louis Duchêne et Fils, Geneva, No. 54112, circa 1810. Fine and rare 18K gold and painted on enamel automaton watch.

Juvet, Fleurier, No. 224891 and No. 224893, circa 1870. Fine and very rare silver true pair of center-seconds watches made for the Chinese market in original Morocco fitted box.

The Cavalcade Breguet et Fils, Swiss, circa 1820. Rare and interesting silver and enamel watch with concealed erotic scene.

Etienne Joseph Pequignot / Héliodore Humbert Droz, La Chaux-de-Fonds, circa 1820. Fine large musical watch playing every hour or on demand, with quarter-repeating.

Father Time and Youth. Unsigned, Swiss, circa 1820. Fine and rare 18K gold striking Jacks automaton quarter-repeating watch.

Le Roy & Fils, Horlogers de la Marine, Palais Royal, 13 & 15 Galerie Montpensier, Paris, 211 Regent Street, London, No. 53384, circa 1900. Fine 18K two-tone gold watch in Louis XVI style, with matching chatelaine.

Dieu Mon Droit Charles Oudin, Palais Royal 52, Paris, made for the Universal Exhibition, London 1862. Very fine and unique 18K gold and rock crystal-mounted quarter-repeating diamond-set keyless fob watch.

Hebdames Unsigned, Swiss, No. 44313, made to the design of Irénée Aubry. Made for the Indian market, circa 1900. Fine and rare 18K gold and enamel diamond-set keyless eight day-going pendant watch with visible escapement.

Haas Neveux & Cie, Genève, No. 20552, made for Van Cleef & Arpels, circa 1900. Very fine, rare and elegant platinum and enamel keyless slim jump hour digital Art Deco dress watch with digital perpetual calendar.

Haas Neveu & Cie., Genève, No. 905983, the movement supplied by Valant Watch Co., Swiss, circa 1930. Fine 18K gold and enamel keyless Art Deco dress watch.

Haas Neveux & Co., Genève, No. 70299, circa 1920. Fine and very rare 18K gold and enamel Art Deco keyless dress watch.

Haas Neveux & Co., Genève, No. 70011, circa 1920. Fine and very elegant rock crystal, platinum mounted, diamond-set keyless Art Deco dress watch.

Rolex, Genève, No. L 52759, case No. 446465, Ref. 4504, circa 1950. Fine 18K gold keyless dress watch Officially Certified Chronometer.

Longines, Swiss, No. 1955190, circa 1906. Very fine 18K gold and enamel, diamond-set fob watch with matching brooch.

Ulysse Nardin, Locle, Suisse, No. 13076, made for Black, Starr & Frost, made in September 1906. Fine 18K white gold, diamond-set keyless miniature watch.

Le Roy & Fils, To the Queen, 57 New Bond Street, London, Paris, No. 6172, made in France circa 1910. Very fine and rare 18K gold and silver, ruby, sapphire, and diamond-set keyless miniature watch.

Gruen Watch Co., No. 9220, circa 1925. Very fine and rare lavishly decorated platinum, sapphire- and diamond-set PRECISION EXTRA pendant watch with matching brooch.

Abraham-Louis Breguet, No. 3322, sold to Lord John Campbell on September 30, 1819, for 1062 Francs. Very fine and interesting 18K gold pocket watch.

J.W. Benson, London, Swiss-made, No. 4029, circa 1880. Very fine and rare 18K gold keyless hunting-cased grande et petite sonnerie clockwatch with trip quarter-repeating, with black dial and original spare dial, in original leather fitted box.

Boxell, 43 King's Road, Brighton, England, Swiss-made, circa 1890. Fine 18K gold, half-hunting, keyless minute-repeating watch.

Tiffany & Co., New York, No. 15127, circa 1885. Very fine and very rare 18K gold five minute-repeating watch with split-seconds chronograph and black dial.

H. R. Ekegrén, Geneva, No. 78156, made by E. Koehn, for J. E. Caldwell & Co. Philadelphia, circa 1910. Very fine and rare 18K gold keyless double-train trip minute-repeating watch.

Louis Audemars, Brassus, No. 11114, made for the W. Bröcking company, Hamburg circa 1870, sold by Bröcking on May 16, 1872 for 3000 DM. Very fine 18K gold, hunting-cased, keyless astronomical minute-repeating watch with perpetual calendar, moon calendar and phases of the moon in original mahogany fitted Bröcking box.

Audemars Freres, Horlogers de Sa Majesté L'Empereur de Russie par l'ancienne Maison Audemars fondée 1811, Brassus & Geneva, No. 32947, circa 1915. Very fine 18K gold hunting-cased keyless astronomical minute-repeating watch with perpetual calendar, moon calendar, and phases of the moon.

Jules Jürgensen, Copenhagen, made in Switzerland, No. 13919, circa 1880. Very fine 18K gold keyless minute-repeating watch with chronograph.

A. Golay-Leresche & Fils, Genève, No. 16946, circa 1890. Very fine 18K gold hunting-cased keyless astronomical minute-repeating watch with perpetual calendar, phases of the moon, chronograph, and especially finished non-magnetic escapement in original fitted box.

Cushion-shaped watch German, circa 1590, maker's mark PB, possibly Paulus Braun, Augsburg. Fine and rare gilt metal, hour striking, single-hand three-train clock watch with concealed dial, alarm, stackfreed, foliot and hog's bristle regulator.

The Tulip Henry Grendon at the Exchange, London, circa 1630. Very fine and very rare lady pendent silver gilt, pre balance spring, single-hand form watch designed as a tulip.

Jean Rousseau, le Jeune, Geneva, circa 1660. Very fine and rare gilt metal and rock crystal crucifix watch.

The Flower Garland Frame France, circa 1650. Exceptionally rare and very fine gold and enamel ruby-set miniature frame.

Venus and Adonis Attributable to Jean V Mussard's workshop, No. 2870, circa 1730. Very fine and rare painted on enamel miniature.

Vertumnus and Pomona Huaud school enamel, circa 1700, movement by De Beaufre, London, circa 1735. Very fine and rare 20K gold and painted on enamel on copper pair-cased watch.

Danaë and the Golden Rain James Wightman, London, circa 1680, case attributed to Pierre II Huaud. Fine gold and painted on enamel single hand prebalance spring watch.

Johann Christoph Erhardt, Augsburg, circa 1720. Fine and rare gilt brass wandering hour watch with painted on enamel portrait.

D(aniel) Quare, London No. 3354, circa 1710. Fine silver pair-cased watch with date.

Square Oignon Caillatre à Paris, circa 1690. Fine and extremely rare square gilt brass Louis XIV single-hand oignon watch.

Abraham Louis Morant, Berne, circa 1680. Fine and very rare large silver hour- and half hour-striking pre balance spring, single-hand coach watch.

Andreas Hochenadl in Wien, No. 1871, circa 1770. Fine silver coach clock with quarter-repeating and alarm.

L.J.A., Sainte Chapelle, Neuchâtel, dated 1752. Highly important and rare automaton hour and quarter-striking queue de vache clock made for a vestry or monastery.

Louis Audemars, Brassus, No. 12385 made for Le Roy & Fils, Paris, No. 54390, circa 1878. Very fine and very important 18K gold, hunting-cased, double-train, keyless astronomical independent dead center-seconds minute-repeating watch with perpetual calendar and phases of the moon.

Leroy & Fils, No. 149,409, Galerie de Valois, Palais Royal, Paris, 114-116, circa 1880. Very fine 18K gold, hunting-cased, keyless astronomical minute-repeating watch with perpetual calendar, phases and age of the moon, and chronograph.

Louis Audemars, Brassus & Geneva, No. 1049, circa 1890. Very fine and very rare 18K gold, hunting-cased, astronomical, minute-repeating watch with perpetual calendar, phases and age of the moon and special patented split-seconds chronograph in original mahogany fitted box, accompanied by original certificate and spare crystal.

Genevan, probably Abraham Arlaud I, made for the Islamic market, circa 1660. Very fine and rare oval gold gilt brass and enamel single hand pre balance spring pendant watch.

Denis Bordier, Genève, made for the Islamic market circa 1640. Very fine and exceptionally rare silver oval pre balance spring pendant watch.

Emerald Green Daniel de St. Leu, Watchmaker to Her Majesty, London, No. 8843, made for the Islamic market, circa 1800. Fine 18K multicolored gold and enamel pair-cased, quarter-striking clock watch.

Military Trophies Daniel de Saint Leu, Watchmaker to Her Majesty, London, made for the Islamic Market, circa 1810. 0. Very fine 18K varicolored gold, pair-cased, quarter-repeating watch.

Abdulmecid I, Pasha of the Ottoman Empire re Auguste Courvoisier, Swiss, No. 51009, made for Abdulmecid I, Pasha of the Ottoman Empire, circa 1840. Very fine and important thin 18K gold and enamel hunting-cased watch with special caliber.

Harbor Scene Répétion Breguet, Geneva, made for the Islamic market circa 1840. Very fine and extremely rare thin 18K gold and painted on enamel quarter-repeating jump-hour watch with ruby cylinder escapement.

Harbor Scene Edward Prior, London, No. 43802, made for the Islamic market, circa 1820. Fine 18K gold and enamel diamond-set quarter-repeating watch.

Petit Médaillon d'or Abraham-Louis Breguet, No. 2919, Petit Médaillon d'or à deux aiguilles, shipped to Le Roy in Constantinople on September 2, 1816, for 2000 francs. Very fine and extremely rare 20K gold end enamel cabriolet pendant watch made for the Islamic market.

Markwick Markham,Perrigal, London, circa 1780.Very fine and impressive large silver triple-cased quarter striking coach watch with quarter-repeating, alarm and date.

A. Lange & Söhne, Glashütte, /Sa., No. 208529, circa 1942. Very fine silver, keyless deck chronometer with 35-hour power reserve indicator and special balance.

Patek Philippe & Cie, Geneve, No. 820301, case No. 507462. Produced circa 1930. Fine, early, rectangular bombe, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Patek, Philippe & Cie., Genève, No. 804629, case No. 412433, circa 1925. Very fine and elegant 18K white gold and enamel, Art Deco keyless dress watch.

Patek Philippe & Cie, Geneve, No. 839115, case No. 643539. Produced circa 1949. Very fine, rectangular, 18K pink gold gentleman's wristwatch with an 18K pink gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 786929, case No. 2620022, Ref. 2592-1. Production of this reference started in 1958. Fine thin 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 791896, case No. 2624974, Ref. 3426/1. Produced in 1962, sold on January 17, 1963. Fine flat 18K pink gold gentleman's wristwatch with an 18K pink gold guilloché Patek Philippe bracelet. Accompanied by fitted box, certificate of origin and guarantee.

Patek Philippe & Cie, Genève, No. 748537, case No. 424588, Ref. 2573. Produced circa 1959. Fine, thin, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe twisted bracelet.

Patek Philippe & Cie, Genève, No. 786051, case No. 2617906, Ref. 2592-1, retailed by Huber. Production of this reference started in the 1958. Fine, thin, 18K yellow gold gentleman's wristwatch.

Patek, Philippe & Cie., Genève, No. 174504, case No. 401507 made for Bailey, Banks & Biddle, Philadelphia, circa 1913. Very fine and important 18K gold, keyless Special minute-repeating watch with split-seconds chronograph and 30-minute register in original fitted box.

Patek, Philippe & Cie., Genève, No. 157332, case No. 402619, circa 1912 Very fine 18K gold, keyless minute-repeating presentation dress watch.

Patek Philippe & Cie, Genève, No. 956311, case No. 657215, Ref. 1486. Production of this reference started in 1940. Very fine and rare, square, water-resistant, 18K pink gold gentleman's wristwatch étanche à cornes capuchonnées with an 18K pink gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 912012, case No. 638498, Ref. 1566. Production of this reference started in 1943. Very fine, square, 18K pink gold gentleman's wristwatch with an 18K pink gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 837438, case No. 659348, Ref. 1450. Production of this reference started in 1940. Very fine, rectangular bombé 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 831482, case No. 614629 . Production of this model started in circa 1935. Very fine and rare, rectangular curved, 18K yellow gold gentleman's wristwatch.

Patek, Philippe & Cie., Genève, No. 160343, case No. 270143, circa 1912. Very fine 18K gold keyless pocket watch in original fitted box, accompanied by original certificate.

Patek, Philippe & Cie., Genève, No. 92747, case No. 209011, circa 1892. Very fine, massive 18K gold hunting-cased, keyless pocket watch.

Patek, Philippe & Cie., Genève, No. 161642, case No. 271538, made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1912. Very fine and rare 18K gold keyless hunting-cased Chronometro Gondolo in original leather fitted box, accompanied by original certificate.

Patek, Philippe & Cie., Genève, No. 135521, case No. 243005, circa 1906. Fine and rare 18K gold keyless lady's pendant watch with unusual caliber.

Patek Philippe & Cie, Genève, No. 785052, case No. 2613823, Ref. 3406. Production of this reference started in 1959. Fine and rare square 18K white gold gentleman's wristwatch with an 18K white gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 786889, case No. 2617075, Ref. 3406. Production of this reference started in 1959. Fine square, 18K yellow gold gentleman's wristwatch.

Patek, Philippe & Cie., Genève, No. 793466, case No. 2632609, Ref. 3472, circa 1980. Fine 18K pink gold keyless dress watch accompanied by a matching pink gold chain.

Shark Patek, Philippe & Cie, Genève, No. 976932, case No. 696922, Ref. 2554, so-called Shark. Production of this reference started in 1952. Very fine and rare elongated hexagonal 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Patek, Philippe & Cie., Genève, No. 146188, case No. 249586, made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1910. Very fine 18K gold keyless Chronometro Gondolo.

Patek Philippe & Cie, Genève, No. 830927, case No. 503608 . Production of this model started in circa 1934. Very fine and rare, rectangular curved, stainless steel and gold Staybrite gentleman's wristwatch.

Patek, Philippe & Cie., Genève, No. 180455, case No. 401232, made for Bunde & Upmeyer Co., Milwaukee, Wisconsin, circa 1920. Very fine and very rare 18K gold keyless dress watch with blue sapphire jewels.

Patek, Philippe & Cie., Genève, No. 162442, case No. 268123, circa 1912. Fine 18K gold and enamel keyless pocket watch.

Patek, Philippe & Cie., Genève, No. 819505, case No. 417809, made for Freccero circa 1930. Very fine 18K gold keyless center seconds dress watch with special dial.

Patek, Philippe & Cie., Genève, No. 807290, case No. 289231 made for Eberhard, Milan, circa 1925. Fine 18K gold keyless pocket watch with three-tone dial.

Patek Philippe & Cie, Genève, No. 747075, case No. 694992, Ref. 2525-1. Produced circa 1957. Fine, water-resistant, 18K pink gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Cartier Duo-Plan. Produced in the 1930's. Fine, rectangular, 18K yellow gold gentleman's wristwatch with an 18K pink gold Cartier deployant clasp.

Patek Philippe & Cie, Genève, No. 761985, case No. 681520, Ref. 2526, 2nd generation. Production of this reference started in 1953. Fine water-resistant, self-winding, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Cartier Baignoire, Ref. 0816. Produced in the 1980s. Extremely fine and precious, oval curved, water-resistant, 18K yellow gold, diamon and cabochon sapphire lady's quartz wristwatch with an 18K yellow gold Cartier link bracelet, each link set with round diamonds related by central elements each set with 3 and 4 baguette diamonds and 18K pink gold Cartier deployant clasp.

Cartier Tank-Lingot, Ref. 1705. Produced in the 1990s. Very fine, square, 18K yellow gold, onyx and diamond lady's quartz wristwatch with an 18K yellow gold articulated Cartier bracelet and 18K pink gold deployant clasp.

Cartier Tank-Lingot, Ref. 1705. Produced in the 1990s. Very fine, square, 18K yellow gold, onyx and diamond lady's quartz wristwatch with an 18K yellow gold articulated Cartier bracelet and 18K pink gold deployant clasp.

The Emerald Blancpain, Genève, No. 1, circa 1990. Exceptionally fine and lavish 18K gold, emerald- and diamond-set keyless double-face 12- and 24-hour watch.

The Ruby Blancpain, Genève, No. 2, circa 1990. Exceptionally fine and lavish 18K gold, ruby- and diamond-set keyless double-face 12- and 24-hour watch.

The Sapphire Blancpain, Genève, No. 3, circa 1990. Exceptionally fine and lavish 18K gold sapphire- and diamond-set keyless double-face 12- and 24-hour watch.

Vacheron & Constantin, Genève, No. 700621, case No. 538717 P, circa 1977. Very fine 18K gold, diamond-set oval dress watch with hardstone mosaic dial.

Corum, Swiss, No. 137404, circa 1980. Fine, 18K gold keyless dress watch with unusual dial.

And the Flocks Will not Fear the Great Lions Cartier, Paris, No. 1509, case decoration by I. Roukhomovsky, circa 1903. Highly important and exceptionally rare keyless pocket watch probably presented at the Paris Salon.

Cartier Paris, 'Réversible', No. 28461/15317. Entered in the register July 31, 1933. Very fine, rare and thin, cabriolet rectangular, 18K yellow gold gentleman's wristwatch.

Cartier Paris, Tank à guichet, 3/3. Produced in limited edition of 3 examples in 1996 expressly for the event The Magical Art of Cartier, Antiquorum's thematic auction held on November 19, 1996. Extremely fine and rare, rectangular, jump-hour and defiling minutes, 18K pink gold gentleman's wristwatch with an 18K pink gold Cartier deployant clasp.

Cartier, Paris, No. 2 from a limited series of approximately 50 examples, produced from 1995 to 1997. Very fine and rare white gold keyless Mystery watch, accompanied by matching original Cartier chain.

Patek Philippe & Cie, Genève, No. 963316, case No. 652544, Ref. 2431. Production of this reference started in 1948. Very fine and rare, unusual, 18K pink gold gentleman's wristwatch with an 18K pink gold Patek Philippe buckle and original certificate.

Rolex Oyster Perpetual Explorer, Superlative Chronometer Officially Certified, Ref. 1016. Production of this reference started in the 1960s. Fine, tonneau-shaped, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with a stainless steel Oyster bracelet. Accompanied by a fitted box, guarantee and Officially Certified Chronometer attestation.

Rolex Oyster Perpetual Milgauss, Superlative Chronometer, Officially Certified, Ref. 1019. Production of this reference started in 1966. Fine and rare, water-resistant to 50 m., center-seconds, self-winding, stainless steel gentleman's wristwatch with a stainless steel Oyster bracelet.

Rolex Oyster Chronograph Antimagnetic, Ref. 6234. Produced in the 1960s. Fine tonneau-shaped, water-resistant, stainless steel gent-leman's wristwatch with round button chronograph and registers.

So-called Paul Newman Rolex Oyster Cosmograph Daytona , Ref. 6265, case No. 6047425, with red dial and steel bezel. Prototype made in a very few examples in 1979. Extremely fine and rare, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer and a stainless steel Oyster bracelet. Accompanied by a recent Rolex certificate of overhaul.

So-called Paul Newman Rolex Oyster Cosmograph Daytona , Ref. 6263/6265, No. 3961705, with red dial and steel bezel. Prototype made in a very few examples in 1979. Extremely fine and rare, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer and a stainless steel Oyster bracelet. Accompanied by a Rolex certificate of overhaul and letter of authentification.

Fuerza Aerea del Perù. Rolex, Cosmograph Daytona, Ref. 6239. Produced in the early 1960s. Made for the Fuerza Aerea del Perù. Very fine and rare, water-resistant, stainless steel gentleman's wrist-watch with round button chronograph, registers, tachometer and a stainless steel Oyster bracelet.

Rolex, Oyster Cosmograph Daytona, Ref. 6262 with black non-reflective bezel. Produced in the 1970s. Fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, register and tachometer and a stainless steel Oyster bracelet.

Rolex Oyster Cosmograph, Ref. 6265, with steel bezel. Production of this reference started in 1971. Fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer, with a stainless steel Oyster bracelet.

International Watch Co., Schaffhausen, Grande Complication, No. 50/ 50, Ref. 3770. Produced in a limited edition of 50 examples in 1993. Very fine and extremely rare, oversized, astronomic, minute-repeating, self-winding, platinum gentleman's wristwatch with 44 hours autonomy, square button chronograph, registers, secular perpetual calendar, moon phases and a platinum IWC link bracelet and deployant clasp. Accompanied by a fitted box and certificate.

International Watch Co., Schaffhausen, Grande Complication, No. 25/ 50, Ref. 3770. Produced in a limited edition of 50 examples in 1999. Very fine and extremely rare, oversized, astronomic, minute-repeating, self-winding, 18K yellow gold gentleman's wristwatch with 44 hours autonomy, square button chronograph, registers, secular perpetual calendar, moon phases and an 18K yellow gold IWC link bracelet and deployant clasp. Accompanied by a fitted box and certificate.

Patek Philippe & Cie, Genève, No. 867000, case No. 653485, Ref. 1463. Production of this reference started in 1940. Extremely fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, register, tachomer and 18K yellow gold tiled bracelet.

Vacheron & Constantin, Genève, No. 470072, case No. 373267, Ref. 6087. Produced circa 1946. Very fine and rare water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, register and tachometer.

Patek Philippe & Cie, Genève, No. 704146, case No. 675304, Ref. 2533, retailed by Hausmann & Co. Produced in circa 1955. Fine center-seconds, water-resistant, 18K pink gold, gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 721746, case No. 676500, Ref. 2483. Production of this reference started in 1950. Very fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 867667, case No. 653533, Ref. 1463. Production of this reference started in 1940. Extremely fine and rare, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, register and tachometer.

Bras-en-L'air Vacheron & Constantin, No. 409422, case made by Verger, France, No. 12315, in 1929. Very fine and rare 18K two-colored, Art-Deco keyless bras-en-l'air dress watch.

Vacheron & Constantin, Geneve, No. 366967, case No. 239800. Produced circa 1914. Very fine, rare and unusual, cushion-shaped, 18K yellow gold gentleman's wristwatch with movement and dial diagonally set in the case.

Vacheron & Constantin, Genève, No. 436280, case No. 292765. Produced circa 1941. Very fine and elegant, rectangular, 18K yellow gold gentleman's wristwatch with an 18K yellow gold buckle.

Vacheron & Constantin, Geneve, No. 407133, case No. 253300. Produ- ced circa 1927. Very fine and rare, early, curved, tonneau-shaped, 18K yellow gold gentleman's wristwatch with a gold plated buckle.

Vacheron & Constantin, Genève, No. 470031, case No. 356389, Ref. 4178. Produced circa 1946. Very fine and rare 18K yellow gold gentleman's wristwatch with square button chronograph, register, tachometer and telemeter.

Vacheron & Constantin, Genève, No. 473191, case No. 323653. Produced circa 1946. Very fine and rare, rectangular curved, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Vacheron Constantin buckle.

Vacheron & Constantin, Genève, No. 473076, case No. 327982. Produced circa 1946. Very fine and rare, rectangular, 18K yellow gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 544398, case No. 370248, Ref. 6395. Produced circa 1958. Fine and rare, small, extra-flat, water-resistant, 18K yellow gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 432829, case No. 277935. Produced circa 1942. Fine, square, 18K yellow gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 447683, case No. 288525. Pro- duced circa 1942. Very fine and large 18K pink gold gentleman's wristwatch.

Vacheron & Constantin, Geneve, No. 475372, case No. 312128. Produced circa 1946. Very fine and rare, center-seconds, 18K yellow gold gentleman's wristwatch.

Vacheron & Constantin, Geneve, No. 474026, case No. 310805. Pro- duced circa 1946. Fine, 18K yellow gold gentleman's wristwatch.

Rolex Oyster Chronograph, Antimagnetic, Ref. 3668. Produced circa 1940. Very fine and rare, water-resistant, stainless steel and 18K pink gold gentleman's wristwatch with round button chronograph, register, tachometer and telemeter.

Rolex, Oyster, Chronographe, Anti-magnetique, Ref. 3525. Produced in the 1940s. Very fine and very rare, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, register and tachometer. Accompanied by an attestation letter from Rolex.

Rolex Oyster Chronograph Antimagnetic, Ref. 6234. Produced in the 1960's. Fine tonneau-shaped, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer and telemeter, with a stainless steel Oyster bracelet.

Rolex Chronograph, Ref. 6238. Production of this reference started in the 1960's. Fine tonneau-shaped, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer.

So-called Paul Newman Rolex Oyster Cosmograph, so-called Paul Newman, Ref. 6239/6240, with anti-reflex black bezel. Produced from 1961 to 1976. Very fine and rare, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer and a stainless steel Rolex Oyster bracelet.

Rolex, Oyster, Superlative Chronometer Officially Certified, Cosmograph, Ref. 6239/6265 with gold bezel. Produced in the 1970s. Fine, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, registers and tachometer. Accompanied by a fitted box.

Rolex Cosmograph Daytona, Ref. 6239 with steel bezel. Produced in the 1960's, sold on May 20, 1970. Fine water-resistant, stainless steel, gentleman's wristwatch with round button chronograph, registers and tachometer with a stainless steel Oyster bracelet. Accompanied by a fitted box and certificate.

Rolex Oyster, Superlative Chronometer Officially Certified Cosmograph, Ref. 6263/6265, with gold bezel. Produced in the 1970s. Very fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, registers, tachometer and an 18K yellow gold Oyster bracelet.

Liberateur de l'Univers Attributed to François Czapek, Genève & Paris, No. 4762, circa 1859, enamel attributed to Auguste Dutertre. Highly important 18K gold and painted on enamel hunting-cased keyless pocket chronometer with pivoted detent escapement, made to celebrate the Italo-French victory over the Austrians in 1859.

Two Monarchs Patek Philippe & Co a Genève, No. 8190, made for the Polish Market in 1850, sold on April 15, 1852. Extremely rare and very fine 18K gold and enamel keyless dress watch with early Philippe winding/setting system, accompanied by the Extract from the Archives.

The Fall of Nicholas I Patek et Czapek, Genève, No. 894, made for the Polish market in 1843, sold on November 12, 1844. Fine 18K gold dress watch.

Patek, Philippe & Cie., Genève, No. 75322, circa 1890. Very fine and exceptionally rare 18K gold and enamel, pearl-set, keyless, Boule de Genève watch, suspended from a matching brooch.

Patek, Philippe & Cie., Genève, No. 28602, made in 1866, sold in September 1868. Fine and very rare 18K gold and enamel half-hunting keyless miniature watch.

Patek Philippe & Cie, Genève, Pagoda, No.1852169, case No. 4013506, Ref. 5500J. Produced in a limited edition in 1997, sold on September 13, 1997. Very fine and very rare, rectangular, flared, bombé, Pagoda-shaped, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle. Accompanied by a commemorative booklet, sterling silver medal, a certificate and the Contrôle Officiel Suisse des Chronometrès.

Audemars Piguet, Genève, Royal Oak, Quantième Perpétuel Automatique, No. 017, case No. D-26649. Produced in the 1990's. Very fine and rare, octagonal, astronomic, self-winding, water-resistant to 2 atm., stainless steel gentleman's wristwatch with perpetual calendar, phases and age of the moon and a brushed stainless steel Royal Oak bracelet with deployant clasp.

Audemars Piguet, Genève, John Schaeffer Jump-Hour, R'p'tition Minutes, No. 24/25, movement No. 435765, case No. D68121. Produced in a limited edition of 25 examples in the 1990s. Very fine and rare, jump hour, minute-repeating, cushion-shaped, 18K pink gold gentleman's wristwatch with an 18K pink gold Audemars Piguet buckle. Accompanied by a fitted box and certificate.

R'nov' par Paul Ditisheim, ' La Chaux-de-Fonds circa 1905. Very fine 18K gold, keyless pocket chronometer with pivoted detent escapement .

Patek, Philippe & Cie., Genève, No. 182429, case No. 502999, made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1917. Very fine and rare 18K gold keyless 24-hour Chronometro Gondolo.

Patek, Philippe & Cie., Genève, No. 125135, case No. 125135, made for Tiffany & Co. circa 1905. Very fine 18K gold, keyless minute-repeating watch.

Patek Philippe & Cie, Genève, No. 972955, case No. 661361, Ref. 1588. Production of this reference started in 1944. Fine and rare, rectangular and faceted, 18K pink gold gentleman's wristwatch with an 18K solid rose gold Patek Philippe bracelet à grosses mailles épis .

Patek Philippe & Cie, Genève, No. 863639, case No. 632758, Ref. 1463. Production of this reference started in 1940. Very fine and very rare, water-resistant, stainless steel military type gentleman's wristwatch with round button chronograph, register and tachometer.

Patek Philippe & Cie, Genève, No. 975609, case No. 676815, Ref. 2442. Production of this reference started in 1948. Very fine and very rare, rectangular, rounded and flared, bombé, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 863579, case No. 640320, Ref. 130. Production of this reference started in 1934. Very fine, 18K yellow gold gentleman's wristwatch with square button chronograph, register, tachometer and with an 18K yellow gold Patek Philippe buckle.

Patek, Philippe & Cie., Genève, No. 157424, case No. 406135, circa 1912. Very fine and rare 18K gold keyless double-train trip minute-repeating dress watch.

Patek Philippe & Cie, Genève, No. 976015, case No.6683568, Ref. 1593. Production of this reference started in 1944. Very fine and rare, rectangular bombé, flared, platinum and diamond gentleman's wristwatch with an 18K white gold Patek Philippe buckle.

Patek Philippe & Cie,Genève, No. 761448, case No. 686613, Ref. 2526, third generation, with black dial, made in 1954, sold on June 30, 1955. Production of this reference started in 1953. Very fine and extremely rare, water-resistant, self-winding, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle. Accompanied by the Extrait des Registres.

Patek Philippe & Cie, Genève, Calatrava, No. 924003, case No. 298457. Produced in 1943, sold on November 22, 1943. Very fine 18K yellow gold gentleman's wristwatch. Accompanied by a certificate.

Patek Philippe & Cie, Genève, No. 926665, case No. 637199, Ref. 1526, 2nd series. Production of this reference started in 1941. Very fine and rare astronomic 18K yellow gold gentleman's wristwatch with perpetual calendar and moon phases, and small Arabic numerals on the dial, with an 18K yellow gold buckle.

Patek Philippe & Cie, Genève, No. 863446, case No. 509215, Ref. 530, made in 1944, sold on December 9, 1945. Production of this reference started in 1937. Very fine and extremely rare, 18K yellow gold, oversized gentleman's wristwatch with square button chronograph, register, tachometer and an 18K yellow gold Patek Philippe buckle. Accompanied by the Extrait des Registres.

Patek Philippe & Cie, Genève, Ref. 2497, first series. Produced in 1954. Production of this reference started in 1951. Very fine and rare, astronomic, center-seconds, 18K yellow gold gentleman's wristwatch with perpetual calendar and moon phases and an 18K yellow gold Patek Philippe buckle. Accompanied by a certificate.

Aquamarine Matt. Dutton, London, No. 1070, hallmarked 1795-96. Very fine and elegant 18K gold and enamel, pearl-set watch in a glazed protecting case.

Patek Philippe & Cie, Genève, Calatrava, No. 864144, case No. 297198, Ref. 96. Production of this reference started in 1934. Very fine, indirect center-seconds, 18K pink gold gentleman's wristwatch with an 18K pink gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 1129468, case No. 326080, Ref. 3445. Production of this reference started in 1961. Fine, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with date.

Patek, Philippe & Cie., Genève, No. 198448, case No. 647095, Ref. 699, circa 1955. Very fine and rare 18K gold keyless astronomical perpetual calendar dress watch with phases of the moon and minute-repeating.

Patek, Philippe & Cie., Genève, No.137885, case No. 2601742, Ref. 781, circa 1940. Very fine and extremely rare, 18K gold, keyless astronomical, split-seconds chronograph dress watch, with 30-minute register, perpetual calendar and phases of the moon, with visible split-seconds mechanism.

Patek Philippe & Cie, Genève, No. 868 202, case No. 668573, Ref. 1579. Production of this reference started in 1943. Very fine and rare, large, 18K yellow gold gentleman's wrist-watch with square button chronograph, register and tacho-meter with leather strap and an additional 18K yellow gold bracelet à petites mailles.

Patek Philippe & Cie, Genève, No. 868171, case No. 664505, Ref. 1579. Production of this reference started in 1943. Very fine and rare, large, 18K pink gold gentleman's wrist-watch with square button chronograph, register and pulsometer and an 18K pink gold Patek Philippe buckle.

So-called Jean-Claude Killy, Ref. 6036 Rolex Oyster Chronographe, Anti-Magnetique, Ref. 6036, so-called Jean-Claude Killy. Pro- duced circa 1952. Very fine and rare, tonneau-shaped, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, triple date and a stainless steel Rolex buckle.

So-called Jean-Claude Killy, Ref. 6236 Rolex, Oyster, Chronographe Anti-Magnetique, Ref. 6236, so-called Jean-Claude Killy. Produced in the 1950s. Very fine and rare, tonneau-shaped, water-resistant, 18K pink gold gentleman's wristwatch with round button chronograph, registers and triple date, with an 18K pink gold Oyster bracelet.

The Dragon Cannon French, made by Jean and Pierre Bellin, circa 1990. Magnificent gold, mother-of-pearl and blued steel, ruby-, emerald- and diamond-set cannon clock made for the Oriental market in burl wood fitted casket.

Patek Philippe & Cie, Genève, Calatrava, No. 827926, case No. 295094, Ref. 96. Production of this reference started in 1932. Very fine, 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 868228, case No. 674140, Ref. 1518, 1st series, made in 1951, sold on July 13, 1953. Production of this reference started in 1941. Very fine and very rare, astronomic, 18K yellow gold gentleman's wrist-watch with perpetual calendar, moon phases, square button chronograph, register, tachometer and an 18K yellow gold Patek Philippe buckle. Accompanied by the Extrait des Registres.

The World's Largest Prize-Winning Deck Tourbillon Technicum de la Chaux-de-Fonds, No. 792.1, movement by Prof. Robert Gafner, carriage by Prof. Georges Sautebin, adjusted by Frédy Guyot, circa 1940. Extremely fine and rare, exceptionally large silver keyless one minute and 42 seconds tourbillon regulator desk chronometer, with 56-hour power reserve indicator and Guillaume balance. One of only four, winner of the second prize at the timing contests of 1945, 1947 and 1948.

Patek Philippe & Cie, Genève, No. 868627, case No. 691616, Ref. 2499, first series. Made in 1957, sold on August 18, 1961. Production of this reference started in 1951. Exceptional and extremely rare astronomic, 18K yellow gold gentleman's wristwatch with square button chronograph, 30-minute register, perpetual calendar and moon phases, with special tachometer dial and 18K yellow gold Patek Philippe buckle. Accompanied by a certificate.

Patek Philippe & Cie, Genève, No. 863792, case No. 2632526, Ref. 2499. Movement made in 1946 and cased in 1964. Sold on November 18, 1965. Production of this reference started in 1951. Very fine and rare, astronomic, 18K yellow gold gentleman's wristwatch with round button chronograph, 30-minute register, perpetual calendar, moon phases and an 18K gold Patek Philippe buckle. Accompanied by a certificate.

Patek Philippe & Cie, Genève, No. 869411, case No. 2779180, Ref. 2499 (2499/100). Made circa 1978 Very important and interesting, astronomic, 18K yellow gold gentleman's wristwatch with round button chronograph, 30-minute register, perpetual calendar, moon phases and an 18K gold Patek Philippe buckle. Accompanied by a certificate.

Pierre Duhamel, Geneva, circa 1660. Extremely fine and rare, 22K gold, enamel and rock crystal, diamond-set, single-hand, lady's pendant watch with short gilt silver and enamel, diamond- and pearl-set chain.

J(ea)n and J(acque)s Rousseau, Geneva, circa 1640. Very fine and rare silver pre balance spring one-hand watch.

Jacob Molly, Geneva, circa 1650. Extremely fine and rare, 22K gold, enamel and amethyst-colored faceted glass, single-hand, lady's pendant watch with concealed dial.

Jaques Sermand, Geneva,(1640).Exceptional, gold, enamel and faceted rock crystal form watches designed as a cross.

Breguet No. 2868, finished on January 24, 1933, sold to Monsieur Giély on November 7 1933, for 4500 Fr. Very fine and important 18K gold keyless dress chronometer with split-seconds chronograph, instantaneous 60-minute register, tachometer scale for 50-250 km per hour. Accompanied by First Class bulletin from l'Observatoire de Besançon, Gold Medal with 216 points.

Breguet No. 1723, circa 1925. Very fine 18K white gold slim keyless split-seconds chronograph with 30-minute register and tachometer scale for 2-6 km per hour.

Breguet, No. 2524, completed in October 1929, sold to Monsieur L. Harrison Dulles on 22 October 1954. Very fine and rare 18K gold keyless center seconds digital perpetual calendar dress watch.

The Sacred Mountain In the manner of James Cox, London, Anglo/Chinese (Qianlong period) circa 1780. Magnificent, highly important ormolu, silver, enamel and jeweled musical automata clock for the Oriental market, representing the Sacred Mountain of Taoism.

Patek Philippe & Cie, Genève, No. 1119722, case No. 2805731, Ref. 3450, second series. Production of this reference started in 1981. Very fine and rare astronomic, self-winding, 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases, and the leap year display in Roman numerals, with an 18K yellow gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 1119410, case No. 332539, Ref. 3448. Production of this reference started in 1962. Very fine and very rare, astronomic, self-winding, 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases, luminescent indexes and hands, and an 18K gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 1119103, case No. 320327, Ref. 3448, made for the Italian market. Production of this reference started in 1962. Exceptional and extremely rare, self-winding, 18K yellow gold gentleman's wristwatch with perpetual calendar without moon indication, and an 18K gold Patek Philippe deployant clasp.

Striking and Repeating Tourbillon Attributed to Victorin Piguet, Swiss, No. 55814, carriage by Albert Pellaton-Favre, made for Tchétounoff Frères, Moscow, circa 1900. Exceptionally rare and very important 18K gold keyless double-train grande et petite sonnerie clockwatch with minute-repeating and one-minute tourbillon regulator pocket chronometer.

Reverso, for Eberhard Milan. Produced in the 1940's. Very fine and rare rectangular 18K white gold gentleman's wristwatch with an 18K white gold deployant clasp.

Omega, Automatic Chronometer Officially Certified, Constellation. Production of this model started in 1952. Fine and rare center-seconds, self-winding, water-resistant, 18K pink gold gentleman's wristwatch.

World Time Gübelin, Luzerne, made and sold in 1960. 0. Fine and rare large gilt brass World Time shock-proof watch made in only 100 examples, in original black leather fitted box.

Patek Philippe & Cie, Genève, No. 1100026, case No. 2602506, Ref. 3086/14. Produced circa 1959. Very fine and unusual, rectangular bombé, 18K guilloche white gold lady's wristwatch with concealed dial and matching bracelet.

Le Roy, Le Locle, circa 1925. Fine 18K gold hunting-cased, keyless minute-repeating watch with chronograph.

LeCoultre, Swiss, No. 33843, circa 1920. Fine 18K gold hunting-cased, keyless minute-repeating watch with chronograph and 30-minute instantaneous register.

Patek Philippe & Cie, Genève, Pagoda, No.1858939, case No. 4014316, Ref. 5500. Produced in a limited edition in 1997. Very fine and very rare, rectangular, flared, bombé, 18K pink gold gentleman's wristwatch with an 18K pink gold Patek Philippe buckle. Accompanied by a commemorative booklet, sterling silver medal, a certificate and the Contrôle Officiel Suisse des Chronomètres.

C.H. Meylan, Brassus, No. 5885, circa 1910. Very fine 18K gold, keyless minute-repeating presentation watch with split-seconds chronograph and 30-minute register.

Parmigiani Fleurier, Ionica - Répétition Minute, Unique Piece No 4563. Produced in 2000. Extremely fine and rare, minute-repeating, tonneau-shaped, platinum gentleman's wristwatch with visible striking hammers on the case back and a platinum Parmigiani buckle and certificate.

Sphère Mouvante Heliocentrique d'Après le Système de Copernic Martinengo, Paris, circa 1810. Fine and interesting white marble and gilt bronze hour- and half-hour striking, eight day-going Copernican system orrery mantel clock with date and visible escapement.

Rolex Oyster Perpetual Day-Date Superlative Chronometer Officially Certified, Ref. 18000. Produced in the 1970s. Accompanied by a Rolex pad-book, a brown leather fitted box and certificate. Very fine and rare, center-seconds, self-winding, water-resistant, tonneau-shaped, 18K yellow gold and diamond gentleman's wristwatch with date and day, and with an 18K brushed yellow gold President bracelet set with 224 small round diamonds on the central links.

Audemars Piguet, Genève, Grande et Petite Sonnerie au passage et répétition des quarts, No. 9/50, case No. D 56364. Produced in a limited edition of 50 examples in the 1990s. Very fine and important, water-resistant, Grande et Petite Sonnerie clockwatch, quarter-repeating, 18K pink gold gentleman's wristwatch with an 18K pink gold Audemars Piguet buckle. Accompanied by original box and certificate.

The Cuckoo Clock Brooch Rolex, Precision, Geneva, circa 1950. Fine 18K gold, diamond-set brooch in a shape of cuckoo clock fitted with a keyless watch.

Patek Philippe & Cie, Genève, No. 879752,case No. 4037709, Ref. 5004P-030. Produced circa 1997, sold on April 29, 1999. Very fine and important, water-resistant to 2.5 atm, astronomic, platinum gentleman's wristwatch with split-seconds chronograph, registers, perpetual calendar and moon phases, 60-hour autonomy, with a platinum Patek Philippe deployant clasp. Accompanied by a platinum pushpiece, an additional screwed-down platinum case back, a mahogany wooden fitted box and certificate.

Water Nymphs Attributed to Rene Lalique, Paris, circa 1910. Very fine and rare Art Nouveau eight day-going opalescent and matte pressed glass desk clock.

Les Inséparables Attributed to Rene Lalique, France, circa 1910. Very fine and rare Art Nouveau eight day-going pressed matte glass desk clock.

Montre de tir. Le Phare, case No. 30399, montre de tir made for the 100th anniversary of the Canton of Geneva shooting contest in 1914. Commemorative silver and niello keyless quarter-hour repeating watch.

J.F. (Rion), Geneva, circa 1830. Very fine and unusual 18K gold and painted on enamel, half pearl- and diamond-set lady's pendant watch with visible balance accompanied by a gold and enamel brooch.

The Homecoming of Odysseus Cha. Cabrier, London, No. 4290, probably produced in Friedberg for the Dutch market, circa 1765. Fine 20K gold diamond-set triple-cased repoussé half quarter-repeating watch.

Unsigned, Swiss, circa 1810. Fine and rare early minute-repeating watch with special escapement.

Bordier, Geneva, No. 52806, circa 1790. Fine 18K varicolored gold and painted on enamel pearl-set pair-cased watch with silver cock.

Susanna and the Elders Windmills, London, No. 8708. Hallmarked 1729-30. Very fine, pair-cased, 22K gold pocket watch with repoussé case.

The Diamond Star Adamson à Paris, No. 842, circa 1790. Very fine and elegant, slim, 18K gold and enamel, pearl- and diamond-set quarter-repeating watch in a glazed gilt brass protecting case.

Vacheron & Constantin, Genève, No. 408144, made for Charlton & Co., case by Verger, France No. 12062, circa 1935. Very fine and elegant 18K two-tone gold keyless Art Deco dress watch.

Lepine Invenit et Fecit à Paris, No. 6021, circa 1800. Fine and rare 20K rose gold quarter-repeating à tact watch.

Paul Philip Barraud, Cornhill, London, No. 180, circa 1800. Very fine 18K gold Arnold-type spring detent pocket chronometer.

Hope and Faith Tiffany & Co., New York, No. 17708, Swiss-made, circa 1890. Very fine 18K gold keyless minute-repeating watch with chronograph.

H. R. Ekegrén, Geneva, No. 78961, made for J.E. Caldwell & Co., Philadelphia, circa 1910. Very fine and rare platinum keyless minute-repeating dress watch in original fitted box accompanied by platinum chain.

Jules Jürgensen, Copenhagen, made in Switzerland, No. 13206, circa 1880. Very fine and rare, solid 18K gold hunting-cased keyless double-train, independent split-seconds watch with diablotine.

Louis Elisée Piguet, No. 2762, made probably for the Russian market, circa 1900. Very fine and important 18K gold hunting-cased keyless double-train astronomical carillon Grande Sonnerie clockwatch with minute-repeating, phases of the moon, perpetual calendar, and chronograph with instantaneous center 60-minute register.

Charles Oudin, Horloger de la Marine, Palais Royal 52, Paris, Nos. 25249 and 11389, sold to Casimir-Périer, French Minister of the Interior, executed by Louis Audemars, Brassus, circa 1865. Exceptionally fine and rare 18K gold keyless early minute-repeating double train keyless watch with independent dead seconds.

Patek, Philippe & Cie., Genève, No. 132654, case No. 239404, made in 1905, sold on December 8th, 1910. Extremely fine silver deck lever chronometer EXTRA adjusted for the 1912 Geneva Observatory Timing Contest, with 36-hour power reserve indicator and Guillaume balance, used by the United States Navy. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Geneve, No. 831453, case No. 614073, Ref. 490/1. Production of this reference started in 1936, sold on July 28, 1937. Very fine and rare, rectangular curved, stainless steel Staybrite gentleman's wristwatch. Accompanied by Extract of archives.

Patek, Philippe & Cie., Genève, No. 148719, case No. 253224, made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1910. Fine 18K gold keyless lady's pendant Chronometro Gondolo with photograph medallion.

Cartier Baignoire, Tutti Frutti style, Ref. 2947. Produced in the 1980s. Extremely fine and precious, water-resistant, 18K yellow gold, diamond, ruby, and emerald lady's quartz wristwatch with an 18K yellow gold Cartier link bracelet set with 8 floral motifs, each consisting in 3 large leaf-shaped engraved rubies and 4 round emeralds, all other crescent- and knot-shaped links of the bracelet entirely set with round diamonds, with an 18K pink gold Cartier deployant clasp.

Patek Philippe & Cie, Genève, No. 867964, case No. 660227, Ref. 1579. Production of this reference started in 1943. Very fine and rare, large, 18K pink gold gentleman's wristwatch with square button chronograph, register and pulsometer and an 18K pink gold Patek Philippe buckle.

Rolex Oyster Perpetual, Superlative Chronometer, Officially Certified Cosmograph Daytona, Ref. 16500/16528. Production of this reference started in 1988. Fine, self-winding, water-resistant down to 100 meters, 18K yellow gold gentleman's wristwatch, with round button chronograph, registers and tachometer, 50-hour autonomy, and an 18K polished and brushed yellow gold Oyster bracelet, deployant clasp and gold bezel.

Rolex Oyster Perpetual Milgauss, Superlative Chronometer, Officially Certified, Ref. 1019. Production of this reference started in 1966. Fine, water-resistant to 50 m, center-seconds, self-winding, stainless steel gentleman's wristwatch with a stainless steel Oyster bracelet.

Patek Philippe & Cie, Genève, No. 771612, case No. 2866720, Ref. 3940. Production of this reference started in 1985, sold on July 25, 1989. Very fine, astronomic, self-winding, 18K yellow gold gentle-man's wristwatch with perpetual calendar and moon phases, 18K yellow gold Patek Philippe buckle. Accompanied by a mahogany wooden fitted box, a black and yellow gold push-piece for quick change of the date and certificate.

The Love Letter Attributed to Jaquet Droz, No. 1882, Geneva, enamel attributed to Léonard Arlaud, made for the Chinese market circa 1785. Highly important 18K gold and painted on enamel, paillon-decorated, split pearl- and diamond-set oval center-seconds watch.

(2 Lots) Patek Philippe & Cie, Genève, Calatrava, No. 729442, case No. 311319 Ref. 2597 HS (Heures Sautantes), with three hands, made in 1961, sold on March 31, 1970. Production of this reference started in 1958. Extremely fine and very rare, two time-zone, 18K yellow gold gentleman's wristwatch with three hands. The prototype of this reference was made by Louis Cottier in 1957.

Patek Philippe & Cie, Genève, No. 868769, case No. 2632519, Ref. 2499, third series. Production of this reference started in 1951. Exceptional and extremely rare, astronomic, 18K yellow gold gentleman's wristwatch with round button chronograph, 30-minute register, perpetual calendar, moon phases with special tachometer dial, and an 18K gold Patek Philippe buckle.

Harwood, Ref. 297120. Produced in the 1920's. Fine, self-winding, silver gentleman's wristwatch.

Patek, Philippe & Cie., Genève, No. 861220, case No. 514294, Ref. 803, circa 1950. Very fine and rare extra thin keyless coin watch set into a 20 U.S. Dollar coin of 1904.

Patek Philippe & Cie, Genève, Travel Time, Ref. 4864. Produced in circa 2000. Very fine two time-zone, water-resistant, 44 hours autonomy, 18K yellow gold lady's wristwatch with three cabochon sapphire-set crowns an 18K yellow gold Patek Philippe buckle.

Patek Philippe & Cie, Geneve, No. 1391012, case No. 2763710, Ref. 4396/1. Produced in the 1980 's. Very fine, oval, 18K yellow gold and diamonds lady's wristwatch with an 18K yellow gold woven Patek Philippe bracelet à épis.