Nicolaus Rugendas, Augspurg, circa 1730. Fine gilt brass and silver portable equinoctial Augsburg dial with compass in fitted leather box.

Butterfield a Paris, circa 1700. Fine octagonal, horizontal, portable silver sundial with compass in original shagreen fitted box.

Johan Martin in Augsspurg, circa 1710. Gilt brass and silver portable equinoctial Augsburg dial with compass.

Cushion-Shaped Watch. German, circa 1590. Fine and rare round gilt metal, hour-striking, single-hand, two-train, large pendant clockwatch with stackfreed, foliot and hog's bristle regulator.

Hercules and Antaeus. Nicolaus Schmidt, Germany, circa 1595. Very fine large oval pre-balance spring, single-hand, hour-striking, silver pendant watch with concealed dial and stackfreed.

Cross-Beat Escapement. Jerg Ernst, Augsburg, first quarter of the 17th century. Fine and very rare oval smoked crystal, gilt silver mounted, large octagonal pre-balance spring pendant watch with cross-beat escapement.

Hercules Clock. Jerg Ernst, Germany, first quarter of 17th century. Fine and very rare silver, gilt bronze and rock crystal astronomical hour and quarter striking pre-balance spring clock with cross-beat escapement, phases, aspect, and age of the moon.

Attributed to Conradt Kreizer, Germany, circa 1620. Very fine and rare, lobed rock crystal, gilt bronze-mounted, hour-striking, pre-balance spring, single- hand watch.

The Nymphs. Geo(rg) Chr(istoph) Lucenberger, (Augsburg), circa 1650. Fine gilt bronze hour striking pre-balance spring, single-hand square horizontal table clock.

William Partridge Fecit, London, circa 1650. Exceptionally rare and fine 22K gold and cloisonné, champlevé and painted on enamel pre-balance spring, small single hand pendant watch.

Jesus in the House of Lazarus. James Vautrollier Fecit, London, circa 1635. Very fine and very rare silver and vermeil savonette pre-balance spring, small single-hand pendant watch.

The Tulip. Simon Hackett, Londini, circa 1640. Very fine and very rare silver pre-balance spring, single-hand pendant form watch designed as a tulip, in original fitted shagreen box.

J. Regnier a Paris, circa 1620. Very fine and rare octagonal rock crystal pre-balance spring, single-hand pendant watch.

Duhamel, a Paris, 20th century replica. A rock crystal single-hand pre-balance spring pendant watch in 17th century style.

Quare, London, circa 1690. Fine and rare silver single-hand oignon watch with alarm.

Fromanteel & Clarke, London, circa 1700. Very fine and rare silver pair-cased watch with date.

Marchand à Genève, circa 1700. Very fine and rare silver pair-cased single-hand oignon alarm watch.

Brodon, à Paris, circa 1700. Very fine and rare silver single-hand center-wound oignon watch.

Diana the Huntress. George Graham, London, No. 753, hallmarked 1737-38. Very fine and rare 22K pair-cased quarter repeating watch with à tact option.

Invanté par Passemant Ingenieur du Roy au Louvre A Paris, circa 1765. Highly important and extremely rare tellurion orrery driven by 2-week going, hour and half-hour striking clock in painted wooden case, with an option for manual demonstration.

Raingo, Paris, circa 1850. Exceptionally fine and equally rare amboyna wood and ormolu orrery driven by an 8-day going, hour and half-hour striking precision table clock with days of the week.

Unsigned, Chaux de Fonds, circa 1760. Exceptionally fine and rare gilt brass on wood, tortoiseshell inlaid musical hour and quarter hour-striking cartel clock playing 8 melodies every hour or on demand.

Cartel Au Chinois. Admyrauld, à Paris, circa 1740. Fine gilt bronze and green horn veneered two-week going hour and half-hour striking cartel clock.

Pendule Neuchâteloise. Neuchâtel, No. 1448, circa 1790. Fine brass and wood two-week going hour and quarter striking cartel clock.

J. Faver, London, No. 1654, circa 1760. Very fine and important 20K gold and agate watch, made for the Dutch market.

The Altar of Love. J(ean) B(aptis)te Michod à Vevey, Swiss, circa 1765. Fine multicolored gold watch with quarter-repeating on a bell, with à tact and à toc option.

Markwick Markham, Borrell, London, No. 23415, made for the Islamic Market, with London hallmarks for 1813-1815. Very fine and small 18K gold and enamel triple-cased watch.

Fournier, Geneva, No. 4390, circa 1790. Very fine 20K gold quarter-repeating à toc watch with virgule escapement.

Castanier a Genève, circa 1785. Fine and unusual gold double-face date watch with 12 and 24-hour indications.

Lions nos coeurs ensemble. Gebr(üder)-Hahn, Hoffmechanici, Stuttgardt, No.205 circa 1790. Fine and unusual, silver watch with manual retrograde double calendar and dial decorated with symbols of love.

Le Blond L'aine, a Paris, No. 405, circa 1785. Very rare and interesting gilt brass pendant watch with special escapement and date.

Brockbank, London, No. 1812, circa 1780. Fine 18K gold center seconds watch with a stop feature.

Kessels, Altona, No. 1303, circa 1830. Very fine silver pocket and deck chronometer in three-part mahogany fitted display box.

Oudin, No. 253, Eleve de Breguet, Rue Vivienne No. 7, dated an 1806. Exceptionally fine and equally rare 20K gold double-barrel self-winding perpetuelle watch with quarter-repeating, 60-minute power reserve indication, Réaumur thermometer, and Robin chronometer-lever escapement, most likely made for the Exposition des produits de l'industrie française, 1806-1807.

Urban Jürgensen, No. 353/VIII, made in 1818, sold to Count Adam Wilhelm Moltke. Exceptionally fine and rare large silver free-sprung deck chronometer with helical gold balance spring, and regulator dial in original two-tier fitted mahogany box.

Breguet, No. 1702/407 sold to General Lauriston on 21 March 1811 for 2.400 Francs. Very fine 18K gold, jump-hour quarter-repeating, à tact, 1ère classe watch with special escapement.

Boubon, Palais Royal, Paris, No. 123, circa 1815. Fine and rare 18K gold dead center seconds quarter-repeating watch with date and ruby du- plex escapement.

Unsigned, French, No. 3791, circa 1835. Fine and very rare 18K gold dress watch with retrograde fly-back seconds hand.

Breguet A Paris, Swiss, No. 4349, circa 1830. Fine and very rare 18K gold watch with seconds indication.

Le Roy, Horologer du Roi, a Paris, No 3501, circa 1815. Very fine 20K gold quarter-repeating watch

Perrin Freres, Swiss, circa 1820. Fine and very rare silver skeletonized early minute-repeating watch with visible works.

The Theater Henry Capt a Genève, No. 309, circa 1815. Highly important and exceptionally rare 18K gold and enamel double-face, triple-train, musical double automaton quarter-repeating watch with provision for à tact repeating and concealed erotic automaton scene.

The Forge of Love. Geneva, circa 1800. Fine and rare 18K gold double-train watch with independent automaton.

The Forge of Love Robert & Courvoisier, (Chaux de Fonds), No. 79905, circa 1800. Very fine and rare 18K gold three-train quarter-repeating virgule escapement watch with independent automaton.

The Spinning Wheel. Francois L'hardy, Geneva, circa 1820. Very fine, 18K gold automaton watch with quarter-repeater and striking Jacks.

Virel à Genève, circa 1810. Fine gilt brass and enamel watch with concealed erotic scene.

Bruguier a Genève, No. 191, circa 1860. Fine tortoiseshell and enamel singing bird box.

Beauty Taming the Beast. James Watts, London, No. 552, made for the Chinese market, circa 1775. Fine gilt brass and glass, painted on enamel, ruby paste-set scent bottle fitted with a watch and a compartment.

Courvoisier & Compagnie, No. 8278, circa 1830. Very fine and rare early bimetallic pocket thermometer.

Bovet, Fleurier, No. 698, made for the Chinese market circa 1845. Fine 18K gold and painted on enamel, split pearl-set center seconds watch with special steel caliber.

Swiss, Fleurier, No. 502, circa 1860. Fine, small silver gilt and painted on enamel split pearl-set center seconds watch, made for the Chinese market.

Recordon, London, No. 2977, circa 1820, made for the Islamic market. Very fine, rare and interesting 18K gold and painted on enamel cabriolet quarter-repeating watch in the Breguet style, with ruby cylinder escapement.

Moulinié, Bautte & Moynier, Geneva, circa 1830. Very fine 18K multicolored gold ruby and turquoise-set watch.

Aimé Billon, La Chaux-de-Fonds, circa 1840. Very fine painted eight day going grande et petite sonnerie striking neuchâteloise cartel clock with alarm, date, and quarter repeating.

Unsigned, France, circa 1870. Fine and decorative eight day going hour and half hour-striking clock fitted in a painting.

Unsigned, France, No.12898, circa 1880. Fine eight day going hour and half hour-striking clock fitted in a painting.

Raingo Frères, Paris, musical movement by A. Reuge & Cie, circa 1880, retailed by I. Tritschler & Co. Very fine and rare eight day going hour and half hour striking musical clock painting with two tunes, with echo activated at 12 o'clock, music playing every hour or on demand.

Geneva, circa 1900. Very fine 18K gold and enamel diamond-set keyless pendant form watch in the shape of a beetle with a blue enameled chain.

Bautte, Geneva, No. 2053, circa 1835. Very fine pearl-set 18K gold and enamel bracelet fitted with a concealed watch.

Du Bois & Comp. (Locle), No. 38010, circa 1820, movement by Jacques-Frédéric Houriet, No. 58. Highly important and extremely rare 18K rose gold key-wound pocket chronometer with one-minute tourbillon regulator, spring detent escapement, free-sprung spherical isochronical balance spring, Réaumur bimetallic thermometer, stop feature, and regulator dial.

Frederic Courvoisier, La Chaux-de-Fonds, No. 49886, carriage by Ernest Guinand, circa 1854. Exceptionally fine and rare 18K gold hunting-cased keyless pocket chronometer, with one-minute tourbillon regulator with pivoted detent escapement and amplitude-controlling device.

Presentation Watch. Musy Padre e Figli, Torino, No. 97679 made for the Italian royal family, circa 1890. Very fine 18K gold and painted on enamel, diamond-set chronomètre.

Presentation Watch. Taber Type, Swiss, No. 41445, circa 1913. Very fine 14K gold and enamel hunting-cased, keyless watch made for the Russian Imperial court.

Paul Jeannot, Genève, No. 1917- 1644, Cairo circa 1880, retailed by Antonio Veronesi. Very fine, 18K gold hunting-cased keyless double-face astronomical watch with date, days of the week and phases of the moon, made for the Egyptian market.

Louis Audemars, Brassus & Genève, No. 11924, circa 1874. Very fine and rare 18K gold, keyless double-train independent dead center seconds watch in original mahogany and ivory fitted box, accompanied by spare crystal and mainspring.

Louis Audemars, Brassus, No. 12141, circa 1878. Very fine 18K gold, hunting-cased, keyless astronomical minute-repeating watch with perpetual calendar, retrograde fly-back date, digital days of the week and phases and age of the moon.

Bahne Bonniksen, London, No. 19493, with Chester hallmarks for 1894-95. Fine 18K gold, keyless watch with Bonniksen 52 1/2 minute Karrusel regulator.

Vacheron & Constantin, Genève, No. 387203, case No. 242055, made in 1919. Very fine and elegant, 18K gold, keyless, minute- repeating chronomètre dress watch. Accompanied by the Extract from the Archives.

Vacheron & Constantin, Genève, No. 455014, case No. 286441, made for the British Hydrographic Service, in 1945. Very fine and rare silver, keyless large center seconds deck and pocket chronometer. Accompanied by the Extract from the Archives.

Ulysse Nardin, Locle No. 128510, case No. 728734, made in two examples in 1963. Very fine and rare 18K gold, keyless, thin, astronomical minute-repeating dress watch with chronograph, perpetual calendar, phases of the moon and 30-minute recorder.

Swiss, No. 17302 circa 1900. Fine 18K yellow gold hunting-cased keyless minute-repeating watch.

H. R. Ekegrén, Geneva, No. 18188, made for J. E. Caldwell & Co. Philadelphia, circa 1890. Very fine half hunting-cased 18K gold keyless watch, accompanied by original fitted box.

Winnerl, Paris, No. 261, circa 1830. Very fine gilt brass deck watch in original mahogany fitted box.

A. Lange & Söhne, Glashütte/Sa., No. 200659, circa 1939. Very fine silver keyless deck watch with 35-hour power reserve sector and Guillaume-type balance.

Pochelon Freres, Genève, No. 14775, circa 1920. Very fine 18K gold, keyless minute-repeating dress watch.

Bras en l'air. Verger, France, No. 11538, movement by Haas Neveux, Geneva, made for Charlton & Co., New York, circa 1930. Very fine and extremely rare 18K two-colored gold, Art Deco keyless bras-en-l'air dress watch.

Beyer, Zurich, circa 1930. Fine and unusual stainless steel Staybrite, astronomical keyless Art Deco dress watch with phases and age of the moon.

Rossel & fils, successeurs de J.-F. Bautte et Ce, Genève, No. 90381, retailed by Dechaux et Balanche à Marseille, circa 1883. Very fine 18K gold and pearl and cameo-set lady's fob watch.

Verger, Paris, No. 6483, circa 1910. Fine 18K gold and lacquer, diamond-set Art Deco lady's lapel watch with matching diamond and pearl-set pendant.

Albert H. Potter & Co, Geneva, No. 1, made circa 1887. Exceptional, highly important and unique 18K gold keyless watch with regulator dial, special winding/setting system, special plate construction and special single-tooth escape wheel lever escapement.

Patek, Philippe & Cie., Genève, No. 47824. Manufactured in 1876, sold on November 29, 1892. Very fine and rare 18K gold, double-train, independent dead seconds keyless watch. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No.132590 , case No. 239446, made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1906. Very fine 18K yellow gold keyless Chronometro Gondolo. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 112391, case No. 231690, manufactured in 1902 for Diener Hermanos, Mexico. Very fine and rare 18K gold keyless double-train trip minute-repeating watch in Tiffany fitted leather box. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 97299, case No. 213214, circa 1893. Very fine 14K gold, keyless quarter-repeating presentation dress watch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie., Genève, No. 66185, circa 1887. Fine 18K gold keyless chronograph pocket watch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie., No. 174170, made for Tiffany & Co., circa 1913. Very fine and rare, 18K gold, keyless, split-seconds chronograph watch. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 197708, case No. 409792, manufactured in 1922, sold to Mr. L. L. Cuttler on October 21, 1929. Extremely fine and rare 18K gold keyless, astronomical, minute-repeating pocket watch with perpetual calendar, phases of the moon and split-seconds chronograph. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 862679, case No. 624086, Ref. 130, manufactured in 1941. Production of this reference started in 1934. Very fine and rare, 18K pink gold gentleman's wristwatch with square button chronograph, register, tachometer and an 18K pink gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 870374, case No. 505344, manufactured in 1938. Retailed by Beyer Zürich. Fine stainless steel Staybrite keyless dress watch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 870915, case No. 626558, manufactured in 1941. Fine stainless steel Staybrite keyless dress watch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie., Genève, No. 860168, case No. 417746, manufactured in 1937. Very fine and rare, Art Deco, platinum keyless slim dress watch. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 151616, case No. 263593, circa 1905. Very fine, massive 18K gold hunting-cased, keyless pocket watch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 835009, case No. 627009, Ref. 425. Manufactured in 1942, production of this reference started in 1934. Fine, rectangular curved, 18K yellow gold gentleman's wristwatch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 843357, case No. 670862, Ref. 2292/1. Manufactured in 1951. Fine, rectangular curved, 18K pink gold lady's wristwatch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 836351, case No. 633026, manufactured in 1943, retailed by Serpico Y Laino, Caracas. Production of this reference started in 1934. Fine, rectangular 18K yellow gold gentleman's wristwatch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 705681, case No. 691194, Ref. 2482. Production of this reference started in 1950. Fine and rare, center-seconds, 18K yellow gold gentleman's wristwatch. Accompanied by an 18K gold Patek Philippe buckle and the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 185003, case No. 501678, manufactured in 1916 for the Russian market. Very fine and rare 14K yellow gold hunting-cased, keyless pocket watch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie., Genève, No. 931259, case No. 327505, Ref. 725/4, circa 1958. Very fine 18K gold, astronomical keyless dress watch with moon phase digital perpetual calendar, in original mahogany fitted box. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 862221, case No. 619462, Ref. 130. Production of this reference started in 1934. Very fine, 18K yellow gold gentleman's wristwatch with square button chronograph, 30-minute register and tachometer. Accompanied by an 18K yellow gold Patek Philippe buckle and the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 862201, case No. 619397, Ref. 533, manufactured in 1938. Production of this reference started in 1934. Very fine, 18K yellow gold gentleman's wristwatch with square button chronograph, 30-minute register and tachometer. Accompanied by an 18K yellow gold Patek Philippe buckle and the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 137975, case No. 260354, made in 1907, sold to Henri Stern Agency in New York on July 18, 1949. Very fine and rare 18K gold keyless double-train trip minute-repeating watch. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 180659, case No.282188, circa 1915. Very fine 18K gold keyless watch. Accompanied by a fitted box and the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 861738, case No. 645198, Ref. 1491, manufactured in 1948. Production of this reference started in 1940. Fine, indirect center seconds, 18K yellow gold gentleman's wristwatch. Accompanied by an 18K gold Patek Philippe buckle and the Extract from the Archives.

So-called Top Hat Patek Philippe & Cie, Genève, No.971791, case No. 657450, Ref. 1450, manufactured in 1949. Production of this reference started in 1940. Accompanied by the Extract from the Archives. Very fine, rectangular bombé 18K rose gold gentleman's wristwatch. Accompanied by an 18K rose gold Patek Philippe brick link bracelet.

Patek Philippe & Cie, Genève, No. 723342, case No. 681094, Ref. 2509 retailed by Freccero. Manufactured in 1954. Production of this reference started in 1951. Very fine and unusual, water-resistant, 18K pink gold gentleman's wristwatch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 864761, case No. 641552, manufactured in 1946. Fine and rare center-seconds, 18K yellow gold gentleman's wristwatch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, Antimagnetic, No. 730605, case No. 427879, Ref. 3420. Production of this reference started in 1959. Fine 18K yellow gold gentleman's wristwatch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 742654, case No. 680464, Ref. 2507, manufactured in 1954. Fine 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, Calatrava Aquatic, No. 725930, case No. 308141, Ref. 2545, manufactured in 1955. Production of this reference started in 1954. Very fine and rare water-resistant 18K pink gold gentleman's wristwatch. Accompanied by an 18K pink gold Patek Philippe buckle and the Extract from the Archives.

Patek Philippe & Cie, Genève, Calatrava, No. 728569, case No. 306436, Ref. 2545/1, manufactured in 1959. Production of this reference started in 1954. Very fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch. Accompanied by an 18K yellow gold Patek Philippe buckle and the Extract from the Archives.

Patek Philippe & Cie, Genève, Calatrava, No. 1819171, case No. 2867761, Ref. 3796. Produced in the 1980s. Very fine, 18K white gold, gentleman's wristwatch. Accompanied by an 18K white gold Patek Philippe buckle and the the Extract from the Archives.

Patek Philippe & Cie, Genève, Calatrava, No. 922197, case No. 297714, Ref. 96, manufactured in 1942. Retailed by Beyer Zurich . Production of this reference started in 1932. Fine and rare, 18K yellow gold gentleman's wristwatch . Accompanied by 18K gold Patek Philippe buckle and the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 760697, case No. 682162, Ref. 2526, second generation. Manufactured in 1954 . Production of this reference started in 1953. Very fine and rare, self-winding, water-resistant , 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle . Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 1123557, case No. 318140, Ref. 3445, manufactured in 1965. Production of this reference started in 1961. Fine, self-winding, water-resistant, 18K white gold gentleman's wristwatch with date. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 1114403, case No. 2645116, Ref. 3485, manufactured in 1965. Retailed by Beyer Zurich. Very fine self-winding, sharp-angled square 18K yellow gold gentleman's wristwatch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 798882, case No. 2646755, Ref. 3430. Produced circa 1966. Fine, square, 18K yellow gold gentleman's wristwatch with textured gold dial. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No.1172082, case No. 2694267, Ref. 4121/1. Produced in the 1970s. Very fine and rare, horizontal rectangular, 18K yellow gold and blue gold gentleman's wristwatch with integrated 18K yellow gold articulated bracelet formed of 9 glassed blue gold panels framed with yellow gold motifs, 8 of them containing abstract-shaped plates and the 9th showing the dial. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève No. 6, movement No. 770006, case No. 2817883, Ref. 3940, specially made for Chronometrie Beyer Zürich. Very fine, rare and important, astronomic, self-winding, 18K yellow gold gentleman's wristwatch with perpetual calendar and moon phases, with an 18K yellow gold Patek Philippe buckle and fitted box. Accompanied by original certificate.

Patek Philippe & Cie, Genève, Nautilus, Ref. 3800/1P. Made in few examples. Production of this reference started in 1981. Very fine and extremely rare, platinum, water-resistant, center-seconds, self-winding gentleman's wristwatch with date, platinum integrated bracelet and deployant clasp. Accompanied by the Extract from the Archives and a duplicata of the Certificat d'Origine.

Patek Philippe & Cie, Genève, Nautilus, Ref. 3800/1R. Specially made in ten examples for the Italian market. Production of this reference started in 1981. Very fine and extremely rare, 18K pink gold, water-resistant, center-seconds, self-winding gentleman's wristwatch with date, 18K pink gold integrated bracelet and deployant clasp. Accompanied by the Extract from the Archives.

So-called Jumbo. Patek Philippe & Cie, Genève, Nautilus, No. 1310696, case No. 536843, Ref. 3700/1, second generation. Specially made in a few examples in 1980. Production of this model started in 1976. Very fine and rare oversized carré galbé, self-winding, water-resistant, stainless steel gentleman's wristwatch with jump-type date, Nautilus bracelet and deployant clasp. Accompanied by the Extract from the Archives.

The Theodor Beyer Watch. Patek Philippe & Cie, Genève, Travel Time, No. 3083327, 6/10, Ref. 5034. Produced in a limited edition of 10 examples with glazed back in the year 2000 for Chronometrie Beyer Zurich. Very fine and extremely rare, two time zone, water-resistant, 18K yellow gold gentleman's wristwatch with two pushbuttons and an 18K yellow gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, Ref. 961, No. 866796, case No. 2837629. Made in 1989, sold to Theodor Beyer on August 24, 1990. Exceptionally fine and equally rare 18K gold keyless Astronomical minute-repeating pocket chronometer with instantaneous perpetual calendar, phases of the moon, 24-hour indications and free-sprung spring detent chronometer escapement with helical balance spring in original leather fitted mahogany box. Accompanied by the Certificat d'Origine.

Grande Complication. Patek, Philippe & Cie., Genève, Ref. 959, No. 866779, case No. 2834873. Made in 1990, sold on November 13, 1990. Highly exceptional and extremely important, unique 18K gold keyless Grande Complication astronomical Grande et Petite Sonnerie clockwatch with minute-repeating, split-seconds chronograph with visible works, instantaneous 30-minute register, instantaneous perpetual calendar with phases of the moon, and 24-hour indications. Accompanied by original leather fitted mahogany box and the Extract from the Archives.

Beyer Zurich, Rattrapante. Made in a few examples in 1982. Rare, astronomic, 18K gold, gentleman's wristwatch with square button split-seconds chronograph, moon phases and date.

Pendule à trois roues. Breguet et Fils, No. 1500, number 1 of a series of 10 made by the workshop of the Musée International d'Horlogerie of La Chaux-de-Fonds in 1986, in commemoration of the 200th anniversary of the invention of Breguet's three-wheel clock. Exceptional and elegant marble and gilt brass eight day going weight-driven three-wheel skeleton table regulator with equation of time, Republican and Gregorian annual calendars and thermometer. Accompanied by glass dome.

Carosse Mécanique. Unsigned, probably French, second half of the 18th century. Fine and extremely rare gilt brass animated carriage, accompanied by fitted wooden box.

Blondeau, horloger Bte du Roi, No. 2360, Rue de la Paix No. 19 à Paris, circa 1820. Fine and rare 20K gold double-train Grande et Petite Sonnerie quarter-repeating clockwatch with visible works.

The Minotaurs German, circa 1550. Fine pre-balance spring, single-hand, hour-striking tambour-shaped pendant watch, later custom-built iron movement with stackfreed, foliot and hog's bristle regulator.

Johan Georg Hagen, Neuse (Neuss), Germany, circa 1730. Fine and rare silver pair cased quarter-repeating watch

Religieuse Clock. Simon à Genève, circa 1700. Very fine and rare ebonized quarter-repeating early pendulum table clock with alarm.

Cartwright London, No. 1729, circa 1775. Very fine and rare 18K gold and enamel diamond-set watch with matching chatelaine in original fitted box.

The Seesaw. Attributed to Piguet et Capt, Geneva, No. 103, circa 1810, mounted in a box from circa 1850. Very fine and interesting gold-mounted brown agate and silver gilt musical snuffbox fitted with quarter- repeating center seconds watch and independent automaton.

Bovet, Fleurier, No. 672, made for the Chinese market circa 1840. Very fine and rare 18K gold and painted on enamel, split pearl-set center seconds watch with special escapement.

Attributed to Jaquet Droz, circa 1785. Very fine 18K gold and painted on enamel, split pearl-set watch, made for the Chinese market.

Etienne Tavernier, Paris, circa 1820. Rare 18K gold astronomical, moon phase, mechanical calendar key.

Meynadier, Geneva, circa 1830. Fine 18K multicolored gold paste and enamel-set watch .

Genève, No. 906, circa 1835. Very fine 18K gold and enamel slim cabriolet fob watch. Accompanied by an enameled bow brooch.

Fatio-Junod a Genève, No. 821, circa 1850. Very fine and extremely rare 18K gold, extra-slim pendant watch, bagnolet caliber, with a movement 1.5 mm thick. Accompanied by a gold chain and gold and enamel male key.

Percy Webster, Vendor, London, No. G.P.S./3295, case with London hallmarks for 1883-1884. Rare and important 18K gold hunting-cased two-train keyless minute-repeating watch with dead independent centre seconds, movement attributable to Louis Audemars, stamped on the pillar plate No. 11956.

Astronomical Watch with Westminster Chimes Attributed to Edouard JeanRichard, Le Locle, No. 36891, circa 1925. Very fine and very rare 18K gold hunting-cased keyless astronomical minute-repeating carillon watch with Westminster chimes on four gongs, perpetual calendar, phases and age of the moon, chronograph and 30-minute instantaneous register.

Maurice, Geneva, No. 4106, circa 1880. Fine and unusual, 18K gold, hunting-cased key-wound, two-train watch with independent center- seconds.

Attributed to LeCoultre, No. 27, circa 1925. Very fine 14K gold hunting-cased, keyless minute-repeating watch with chronograph and 30-minute instantaneous register.

Mobilis, by Courvoisier Frères, La Chaux-de-Fonds, No. 102761, Brevet No. 30754, circa 1906. Unusual nickel keyless watch with one-minute tourbillon regulator.

Van Cleef & Arpels, Paris, circa 1925. Very fine and elegant rock crystal, white gold-mounted diamond-set keyless skeletonized dress watch with platinum chain, in original leather fitted box.

Patek, Philippe & Cie., Genève, No.120632, case No. 230255, made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1905. Very fine 18K yellow gold keyless Chronometro Gondolo. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No.143072 , case No. 249284, made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1908. Very fine 18K yellow gold keyless Chronometro Gondolo. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 177473, case No. 600580, manufactured in 1913. Extremely fine and rare 18K gold keyless pocket chronometer EXTRA, with specially adjusted Guillaume balance. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 161227, circa 1912, made for Tiffany. Extremely fine and rare 18K gold keyless pocket chronometer EXTRA, with specially adjusted Guillaume balance. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 868885, case No. 699382, 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 tachometer with an 18K pink gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

Patek Philippe & Cie., Genève, No. 814771, case No. 606063, circa 1935. Very fine and rare, Art Deco, 18K white gold keyless slim dress watch with sapphire-set bezel and bow. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 868861, case No. 698838, Ref. 1463, Retailed by Gubelin. Production of this reference started in 1940. Fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, 30-minute register and tachometer. Accompanied by an 18K yellow gold Patek Philippe buckle and the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 707162, case No. 2600034, Ref. 2481, manufactured in 1957. Production of this reference started in 1950. Very fine and elegant, center-seconds, 18K yellow gold gentleman's wristwatch with 18K yellow gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

Patek Philippe & Cie. Genève, No. 796978, case No. 3119860, Ref. 788/2, circa 1963. Very fine and rare 18K gold Ricochet keyless dress watch. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 858086, case No. 2628354, Ref. 3424, designed by Gilbert Albert. Production of this reference started in 1959. Extremely rare and very fine, asymmetrical, rhomboid, 18K white gold gentleman's wristwatch. Accompanied by an 18K white gold Patek Philippe buckle and the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 1119256, case No. 330590, Ref. 3448/6. Manufactured in 1972. 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 and an 18K gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 1119753, case No. 2805749, Ref. 3450, second series. Manufactured in 1985. Production of this reference started in 1981. Fine astronomic, self-winding, 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases, Roman numerals for the leap year indication and an 18K yellow gold Patek Philippe buckle. Accompanied by the Extract from the Archives.