Nicolaus Schmidt der Junger, (Augsburg), circa 1620. Fine and almost certainly unique gilt bronze automaton pre-balance spring table watch designed as a skull which opens and closes its jaws automatically while automaton snakes alternately come out of and return back into the eye sockets.

The Smallest Viennese Watch Philipp Voter, Wien, circa 1760. Magnificent and highly important 20K gold, tortoiseshell and bloodstone triple-cased miniature watch with silver cock, with outer case in the shape of a walnut.

Morris Tobias, London, No. 1017, hallmarked 1813-14. Fine and rare silver pair-cased pocket watch beating dead-seconds, with rack lever escapement.

Fatton, Elève de Breguet, London, No. 12, hallmarked 1822-23. Highly important silver pocket watch with early inking chronograph.

Lemaire, Paris, circa 1810. Very fine and very rare gold and silver, dead center-seconds pocket watch with virgule escapement and stop feature.

Swiss, circa 1835. Extremely rare and fine 18K gold jump-hour independent dead-seconds Compteur Militaire watch with provision for jumping with different speed.

'Lépine a Paris', Swiss, circa 1820. Fine and rare 18K gold triple train quarter-repeating pocket watch with independent dead-seconds.

Ate. Boussard, Toulouse, circa 1820. Very fine and rare 18K gold, triple-train, independent dead-seconds pocket watch with quarter-repeating.

Gaultier Père & Oltramare a la Rochelle (France), circa 1820. Very fine and rare, 18K gold, double-train independent dead-seconds pocket watch with minute and hour registers and virgule escapement.

So-called 'Chinese Duplex' Attributed to Bovet, Swiss, circa 1870. Fine 18K gold two time-zone pocket watch with Jacot duplex escapement beating dead seconds.

Saint Pierre Basilica Courvoisier & Comp., La Chaux-de-Fonds, No. 1840, circa 1840. Fine 18K gold, double-train independent dead-seconds pocket watch, made for the Italian market.

F. Ls. Favre, Locle, 1840. Exceptional and highly important 18K gold early lever pocket chronometer with stop feature, foudroyante, dead-seconds, and Réaumur thermometer.

Webster, Queen Victoria St., London, No. 18960, hallmarked 1883-84. Fine, 18K gold pocket watch with double-train independent dead-seconds.

'Universal Seconds' William Langford, Bristol, No. 17837, hallmarked 1867-68. Fine and very rare 18K gold pocket watch with chronograph of unusual construction.

Jules Jürgensen, Copenhagen, made in Switzerland, No. 12075, circa 1870. Very fine and rare 18K gold, keyless subsidiary split-seconds pocket watch with Jürgensen's bow setting .

Arnold, Charles Frodsham, 84 Strand, London, No. 8623, A

John Poole, 57 Fenchurch St, London, No. 4769, hallmarked 1873-74. Fine 18K gold keyless chronograph pocket watch with regulator dial.

F. Rötig, Constructeur de Chronomètres, Le Havre, No. 1635, circa 1875. Very fine and rare 18K gold keyless pocket watch with chronograph of unusual construction.

Swiss, No. 3973, circa 1900. Fine 18K gold, hunting-cased, keyless quarter-repeating watch with chronograph built according to Swiss patent 8430.

Swiss, produced in 1870. Very fine 18K gold, keyless double train independent dead-seconds pocket watch.

A. Eppner & Co, Silberberg, No. 76690, circa 1920. Fine and rare 14K rose gold and enamel, hunting-cased, keyless pocket watch.

A. Huguenin, Locle, circa 1865. Fine 14K gold double-train, independent seconds pocket watch with quarter seconds foudroyante.

'Chrono-Micrometer' Swiss, made for the English market, with Chester hallmarks for 1890-91. Unusual 18K gold, keyless pocket watch with chronograph with 30-minute register of uncommon construction.

English, No. 1000, Chester hallmarks for 1878-79. Unusual and rare silver and gold pocket watch with chronograph.

William Williams, 32 Rock St., Bury, No. 1914, hallmarked 1890-91. Very rare and fine silver, keyless stopwatch capable of measuring intervals as short as 1/16 of a second.

Henry Capt, Geneva, No. 10145, circa 1910. Very fine and very rare 18K gold, hunting-cased, keyless, double-train pocket watch with independent dead seconds and chronograph.

A. Lange & Söhne, Glashütte B/Dresden, No. 28592, made in 1890, sold for 1342 DM. Extremely fine, 18K gold, keyless quarter-repeating first quality pocket watch with Lange's patented dead-seconds chronograph.

J. Assmann, Glashütte i/S., No. 15431, circa 1890. Very fine and possibly unique silver and gold, keyless, double-train independent dead-seconds pocket watch.

So-called Pre-Daytona Rolex Chronograph, Ref. 6238. Produced circa 1965. Fine tonneau-shaped, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer and a stainless steel Oyster bracelet.

So-called Paul Newman Rolex Cosmograph Daytona' , Ref. 6241. Produced in the 1970s. Retailed by Cartier. Very fine and rare, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, anti-reflective black bezel with tachometer and a stainless steel Oyster bracelet. Accompanied by a letter from Rolex confirming the watch was sold to Cartier.

So-called Paul Newman Rolex Oyster Cosmograph Daytona, 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.

Rolex, Oyster Cosmograph, Ref. 6262/6263 with black anti-reflective bezel. Produced in the 1970s. Fine and rare, water-resistant, a bark-finished stainless steel gentleman's wristwatch with round button chronograph, register and tachometer and a stainless steel bark-finished Oyster bracelet with deployant clasp.

So-called Jean-Claude Killy. Rolex Oyster Chronographe Antimagnetic, Ref. 6036. Produced in the 1950s. Very fine and rare, tonneau-shaped, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, registers, triple date and an yellow gold plated Rolex buckle.

James Calame-Robert, Chaux-de-Fonds, No. 94209, circa 1870. Extremely rare and fine 18K gold, hunting-cased pocket chronometer with one-minute tourbillon regulator and date.

Ulysse Nardin, Locle, Suisse, No. 122113, case No. 610587, carriage by James @C. Pellaton, April 1942. Very fine and important, 18K gold, keyless pocket chronometer with one-minute tourbillon.

'Attributes of Love' Attributed to Piguet & Capt, Genève, circa 1805. Very fine and rare 18K gold and painted on enamel nécessaire with scent bottle, fitted with concealed watch. In original fitted leather box, with old manuscript attesting to its provenance from the Chinese Emperor's Summer Palace.

'Souvenir' Attributed to Piguet & Capt, Genève, circa 1802. Extremely fine and rare 18K gold and painted on enamel carnet fitted with concealed watch, printed calendar notebook for 1802 with a pencil, in a leather fitted box.

'The Peony' Attributed to Piguet et Meylan, Geneva, made for the Chinese Emperor, circa 1820. Magnificent, extremely rare, large, 20K gold and enamel, pearl-set, half skeletonized, quarter-repeating peony form watch with ruby duplex escapement.

'Ranunculus Aquatilis' Paul Bizot, St. Germain, Paris, circa 1645. Highly important and extremely rare 20K gold and painted on enamel pre-balance spring, single-hand, square pendant watch.

Josephus Norris, Amsterdam, circa 1685. Fine and rare silver and tortoiseshell, pair-cased early balance spring, single-hand pocket watch with alarm.

Jaques Morel, Geneva, circa 1690. Fine and rare silver, pair-cased, early balance spring, single-hand pocket watch with alarm.

Andrew Dickie, London, No. 814, with London hallmarks for 1751-52. Extremely rare and very fine 22K gold pair-cased clockwatch striking hours and quarters with independent quarter-repeating, à tact option, and alarm.

Dowson, London, No. 8625, hallmarked 1769-70. Fine 22K gold triple-cased repoussé pocket watch, made for the Dutch market.

David Playing the Harp Before King Saul William Crayton, London, No. 4008, hallmarked 1774-75. Very fine 22K gold triple-cased repoussé pocket watch, made for the Dutch market.

Francis Upjohn, London, No. 328, repoussé by William Gastrell, circa 1770. Very fine double-cased 22K gold and diamond-set repoussé quarter-repeating pocket watch, made for the Dutch market.

Patek Philippe & Cie, Geneve, No. 836538, case No. 633544. Produced circa 1943. Very fine and extremely rare, rectangular, 18K pink gold gentleman's wristwatch with an 18K pink gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

So-called Top Hat Patek Philippe & Cie, Genève, No. 838167, case No. 641769, Ref. 1450. Produced circa 1950. Very fine and rare rectangular 18K pink gold gentleman's wristwatch with a pink dial and an 18K pink gold Patek Philippe brick link bracelet.

Patek Philippe & Cie, Genève, No. 722440, case No. 679284, Ref. 2509. Produced circa 1950, retailed by Serpico & Laino. Very fine, water-resistant, 18K pink gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 975461, case No. 674896, Ref. 2503. Produced in 1953. Very fine and rare, rectangular bombé, 18K yellow gold gentleman's wristwatch. Accompanied by the Extract from the Archives.

Vacheron & Constantin, Genève, No. 128709, case No. 299950, Ref. 4072. Produced in 1947, sold in Mexico City in 1947. Very fine and rare, 18K pink gold gentleman's wristwatch with square button chronograph, register, tachometer and telemeter. Accompanied by the Extract from the Archives.

'Black Dial' Patek Philippe & Cie, Genève, No. 760609, case No. 682090, Ref. 2526, 2nd generation. Produced in 1954. Extremely fine and very 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. 760915, case No. 681561, Ref. 2526 G, 2nd generation. Produced circa 1954. Very fine and rare, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe model G bracelet especially designed for reference 2526, with fluted and curved gold links flanked by two rows of rectangular polished elements. Accompanied by the Extract from the Archives.

'Two-Tone Dial' Patek Philippe & Cie, Genève, No. 863732, case No. 642425, Ref. 130 , retailed by Le Palais Royal Habana. Produced circa 1945. Very fine and rare, 18K pink gold gentleman's wristwatch with two-tone dial, square button chronograph, register and telemeter. Accompanied by the Extract from the Archives.

The Kaiser Wilhelm II Uhrenfabrik Union Glashütte bei Dresden, No. 44033, enamel signed by John Graff, circa 1900. Extremely fine and possibly unique massive 18K gold hunting-cased keyless watch with a painted on enamel portrait of Kaiser Willhelm II.

'Minerva' Uhrenfabrik Union, Glashütte, No. 55175, circa 1900. Very fine and extremely rare, 18K gold and niello, hunting-cased, pendant watch with case designed by Prof. Carl Ludwig Theodor Graff.

'Minerva' A. Lange & Söhne, Glashütte, No. 34387, circa 1895. Very fine and rare, 18K gold and niello, hunting-cased, first quality watch with case designed by Prof. Carl Ludwig Theodor Graff.

Helfried Meyer, Steinbeck/L, N. 4, started in 1985, finished in 1986. Very fine and important 18K gold, keyless double-barrel one-minute tourbillon chronometer with 36-hour power reserve indicator, straight-line lever escapement and and special balance.

'Perpétuelle' J(oseph)Oudin, Eleve de Breguet, Rue Vivienne No. 7, No. 256/273, circa 1806. Exceptionally fine and equally rare 20K gold double-barrel self-winding perpétuelle pocket watch with quarter-repeating, à toc, 60-minute power reserve indication, and pin-wheel escapement with experimental balance.

Breguet, dated June 1, 1822 Important letter to Breguet from Alexandre Daniel de Talleyrand (1776-1839), diplomat.

Breguet, dated September 20, 1803. Important letter to Breguet from Lavoizier on behalf of Prince Galitzine.

A Son Altesse le Prince Demidoff Breguet et Fils, No. 4661, sold on November 3, 1830 to Monsieur le Ch(evalie)r A. Demidoff for 3,500 francs. Exceptional and highly important small gilt bronze astronomical eight-day carriage clock built on the principles of the Garde Temps, with jeweled lever escapement, half-quarter-repeating, alarm, phases and age of the moon, and digital calendar, in original leather fitted box. Accompanied by a certificate.

A Monsieur André Becker Breguet, No. 1481, sold to Monsieur André Becker on 1 Germinal an 13 (March 22, 1805) for 864 francs. Very fine and large 20K gold souscription pocket watch, in exceptionally good condition, which was chosen to represent Breguet's achievements at the Centennial Exhibition held at Paris' Palais Galliéra in October 1923. Accompanied by original Desoutter box, gold Breguet key and short gold chain.

A Monsieur Egerston Breguet, No. 1583, sold to Monsieur Egerston on December 17, 1813 for 3,000 francs. Extremely fine and equally rare 20K gold half quarter-repeating, à tact pocket watch with duplex escapement and jump hour-hand, built on the principles of the garde temps. Accompanied by a short gold chain and gold ratchet key.

Signed Breguet, No. 2620, Swiss, circa 1820. Very fine 18K gold quarter-repeating pocket watch with overhanging ruby cylinder escapement.

A Monsieur le Comte de Noailles Breguet et Fils, No. 4156, sold to the Comte de Noailles on May 24, 1824 for 3,150 francs. Very fine and rare, small 18K gold and silver pocket watch with jump-hour hand and half quarter- repeating.

A Monsieur Halévy Breguet No. 265, recorded in the archives as early as June 21, 1791, completed by Janeret on January 1792, sold to M. Lorand on March 30, 1792 for 1,000 Francs. Fine and rare 18K gold quarter dumb repeating pocket watch, nouveau calibre.

A Monsieur l'Ambassadeur Azara Breguet No. 30, sold on 23 Frimaire year 7 (13 décembre 1798), to the nephew of the Ambassador Azara for 1,440 Francs. Very fine and rare gold-cased dumb quarter-repeating garde temps pocket watch, with jumping hours and échappement isolé.

Pendule à l'enfant Breguet et Fils, 2425, bronze by Thomire, sold to Monsieur Labinski on February 20, 1809 for 1,400 francs. Extremely rare and fine gilt bronze two-week going table clock.

Vacheron & Constantin, Genève, No. 363026, case No. 224490, made for Brasil on 1913. Very fine, 18K gold, keyless Chronometre Royal pocket watch. Accompanied by the original fitted box and certificate.

Vacheron & Constantin, Genève, No. 444741, case No. 279620, made for the British Hydrographic Service in 1943. Fine, large, silver, keyless deck lever chronometer. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie, Genève, No. 132654, case No. 239404, made in 1905 and sold on July 29, 1911. Extremely fine silver deck lever chronometer adjusted for the 1909 Kew Observatory Timing Contest, with 36-hour power reserve indicator and Guillaume balance. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No.185339, case No. 283872, circa 1917. Very fine 18K gold, hunting-cased, keyless pocket watch, accompanied by gold chain.

Patek, Philippe & Cie., Genève, No. 194887, case No. 410661, circa 1920. Very fine 18K gold, hunting-cased, keyless pocket watch in original fitted box. Accompanied by original certificate.

Patek, Philippe & Cie., Genève, No. 27076, circa 1867. Very fine and rare, 18K gold hunting-cased, keyless astronomical pocket watch with perpetual calendar and phases of the moon.

Patek, Philippe & Cie., Genève, No. 174516, case No. 401684, circa 1916. Very fine and rare 18K gold, keyless, astronomical pocket watch with perpetual calendar, phases of the moon and minute-repeating.

Patek Philippe & Cie., Genève, No. 930873, case No. 654940, Ref. 605 HU (Heures Universelles), sold in 1950. Very fine and very rare, 18K yellow gold keyless World Time dress watch, the polychrome cloisonné enamel dial representing a map of North America. Recently serviced by Patek Philippe. Accompanied by the Extract from the Archives.

'First Prize' Patek Philippe & Cie., Genève, No. 198381, case No. 416638, pocket chronometer with two cases and two dials, made in 1930, with tourbillon carriage by James Pellaton. Awarded the First Prize at Geneva Observatory Timing Contest of 1931. Exceptionally fine and important 18K gold, large keyless 'Extra' lever pocket chronometer with one-minute tourbillon regulator, adjusted by master adjuster J. Golay-Audemars. Accompanied by the stainless steel contest case, the silver contest dial, and copies of the observatory records, in original fitted box.

Patek Philippe & Cie, Genève, Officier, No. 768130, case No. 2863042, Ref. 3960J. Produced in a limited edition of 2000 examples in 1989, for the 150th anniversary of Patek Philippe. 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. 3045934, Ref. 3970 E. Very fine, water-resistant, astronomic, 18K pink gold gentleman's wristwatch with round button chronograph, register, perpetual calendar and moon phases and an 18K yellow gold Patek Philippe deployant clasp. Accompanied by a mahogany fitted box and certificate.

'Medical Chronograph' Patek Philippe & Cie, Genève, No. 868858, case No. 698834, Ref. 1463. Produced in 1956, sold on August 26, 1957. Very fine and very rare, water-resistant, 18K yellow gold medical wristwatch with round button chronograph, register and pulsometer. Accompanied by the Extract from the Archives.

'Ref. 530' Patek Philippe & Cie, Genève, Calatrava, No. 922696, case No. 507791. Ref. 530. Produced in 1942, sold on December 17, 1942. Very fine and probably unique, stainless steel Staybrite and 18K pink gold gentleman's wristwatch with an extra stainless steel articulated adjustable bracelet. Accompanied by the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 869371, case No. 2666311, Ref. 2499, third series. Produced in the 1960s. Very fine and very rare, astronomic, 18K yellow gold gentleman's wristwatch with r ound button chronograph, register, perpetual calendar, moon phases and an 18K yellow gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

Senza Luna Patek Philippe & Cie, Genève, No. 1119202, case No. 328518, Ref. 3448. Produced circa 1965. Extremely rare and very fine, self-winding, 18K white gold gentleman's wristwatch with perpetual calendar, and a linen-textured 18K white gold Patek Philippe bracelet. Accompanied by the Extract from the Archives.

Rolex, made for the British market, circa 1930. Fine and rare sterling silver and enamel keyless 'Montre de Sac'.

Rolex Oyster Veriflat, Officially Certified Chronometer, Ref. 6512. Sold on August 15, 1958. Fine and rare, thin, water-resistant, 18K yellow gold gentleman's wristwatch. Accompanied by original certificate, and 'Bulletin de marche'.

Rolex Precision, Ref. 9165, circa 1970. Fine, stainless steel keyless dress watch.

Rolex Antimagnetic, Ref. 3529. Produced in the 1940s. Very fine and rare, square, stainless steel Staybrite gentleman's wristwatch with square button chronograph, register, tachometer and a stainless steel Rolex buckle.

Rolex, Oyster Chronographe, Anti-Magnétique, Ref. 4500. Produced in the 1940s. Fine and rare, water-resistant, 18K pink gold gentleman's wristwatch with round button chronograph, register, tachometer and telemeter.

Rolex Cosmograph, Ref. 6239. Produced in the 1960s. Very fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer, steel bezel and a stainless steel Oyster bracelet.

So-called Steve McQueen Rolex, Oyster Perpetual Date, Explorer II, Superlative Chronometer, Officially Certified, Ref. 1655, 2nd series. Produced in the 1970s. Fine, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with date, special 24-hour bezel and a stainless steel Oyster bracelet.

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.

'Revolutionary Clockwatch' Farjaire, a Paris, No. 1834, circa 1795. Fine and very rare silver astronomical clockwatch striking duodecimal hours and half hours, with phases of the moon and dial with decimal and duodecimal hour indications.

Swiss, circa 1800. Fine, 18K gold, center-seconds watch with days of the week, date and painted on enamel dial.

Perregaux, à Genève, circa 1810. 810. Fine silver and gold quarter-repeating watch.

Rolex,OysterPerpetual,DateJust,Superlative Chronometer Officially Certified, Ref. Ref. 1601. Produced in the 1970s. Fine, tonneau-shaped, center-seconds, self-winding, water resistant, 14K yellow gold gentleman's wristwatch with date.

So-called Paul Newman Rolex Cosmograph Daytona, Ref. 6239. Produced in the 1960s, retailed by Cartier. Very fine and extremely rare, water-resistant, stainless steel wristwatch with round button chronograph, registers, steel bezel with tachometer and a stainless steel Oyster bracelet. Recently serviced by Cartier.

So-called Paul Newman Rolex Cosmograph Daytona, Ref. 6241. Produced in the 1970s. Very fine and rare, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, anti- reflect black bezel with tachometer and a stainless steel Oyster bracelet.

Rolex Oyster Cosmograph Daytona, Ref. 6263. Produced in the 1970s, sold on July 11, 1980. Fine water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer and with anti-reflect black bezel graduated to 200 units per hour and a stainless steel Oyster bracelet. Accompanied by original certificate.

Piguet et Meylan, Geneva, No. 819, circa 1815. Very fine 18K gold, quarter-repeating musical watch with music playing on the hour or at will.

A(braham) Chapuis & Barral, fecit à Genève 1812. Very fine musical watch with cylinder musical movement, of unusual construction and with quarter-repeating, accompanied by a gold chain and key.

Jupiter Attributed to Courvoisier Frères, Swiss, No. 15217, circa 1820. Fine and rare 18K gold, petite sonnerieclockwatch with independent early minute-repeating, four square gongs and visible striking works.

Swiss, No. 9936, circa 1820. Very fine 18K gold, quarter-repeating musical watch with music playing on the hour or at will.

Ge. Achard Père & Fils, Genève, No. 16261, circa 1800. Very fine and very rare 18K gold double-train grande et petite sonnerieclockwatch with trip quarter repeating and automaton Jacks.

Esquivillon et Deschoudens à Genève, circa 1810. Very fine and rare 18K gold quarter-repeating watch with striking Jacks and automaton scene.

The Cooper's Yard Swiss, circa 1810. Very fine and rare 18K gold and painted on enamel quarter-repeating double-faced watch with automaton.

Rolex Oyster Perpetual tual Day-Date, Superlative Chrono - meter Officially Certified, Ref. 6611. Produced in the 1950s-60s. Fine tonneau shaped, center-seconds, self- winding, water-resistant, 18K pink gold gen- tleman's wristwatch with day and date and an 18K pink gold Oyster bracelet.

Rolex Oysterquartz uartz Day-Date, Super- lative Chronometer Officially Certified, Ref. 19018. Produced in the 1990s. Fine tonneau-shaped, water-resistant, cen - ter-seconds, 18K yellow gold gentleman's quartz wristwatch with day/ date and an 18K polished and brushed yellow gold integrated bracelet.

Rolex Oyster Per-pet - ual DateJust,Superlative Chrono - meter Officially Certified, Ref. 6627. Produced in the 1960s-70s. Fine, tonneau-shaped water-resistant, cen - ter-seconds, self-winding, 18K pink gold mid- sized wristwatch with date and an 18K pink gold Oyster bracelet.

Rolex, Oyster Per - petual, GMT Master, Superlative Chronometer, Officially Certified, Ref. 1675. Produced in the 1970s. Fine, two time-zone, center-seconds, self- winding, water-resistant, stainless steel gen- tleman's wristwatch with date, special 24- hour bezel and hand and a stainless steel Fliplock Oyster bracelet. Accompanied by a fitted Rolex box.

Rolex, Oyster Perpetual, GMT-Master, Superlative Chronometer, Officially Certified, Ref. 1675/ 16750. Produced in the 1970s. Fine, two time-zone, center-seconds, selfwinding, water-resistant, stainless steel gen- tleman's wristwatch with date, special 24 hour bezel and hand and a stainless steel Oyster bracelet.

Andre Wenger, Paris, 1930s. Highly important album of hand-painted watercolor designs for watch cases.

Andre Wenger, Paris, 1930s. Highly important collection of hand- painted watercolor designs for watch cases.

C.H. Meylan Watch Co, Swiss, No. 8329, circa 1935. Very fine and rare 18K gold and enamel keyless Art Deco Montre de Sac.

Ulysse Nardin, Locle, Suisse, No. 109198, case No. 341340, circa 1913. 1913. Very fine 18K gold and enamel, hunting-cased, keyless Art Deco dress watch.

André Wenger, Paris, 1930s. Highly important collection of hand-painted watercolor designs for watch cases.

Edouard Wenger, made at the Ecole d'Horlogerie, Genève, dated 1911. 911. Very interesting steel, brass, and wood seconds-beating electrical table regulator, a school masterpiece.

Lot of two watches from the Locle Horological Technicum comprising: 1. Hans Rösch du Locle, No. 2138 made at Locle Horological Technicum, circa 1949. Very fine stainless steel, keyless watch with Guillaume balance made for the Neuchâtel Observatory contest, accompanied by the original Bulletin de Marche.

French, 20th century. Fine and rare gilt brass eight-day going World-Time Globe clock.

Horas non numero nisi serenas. Ateliers Juvenia, La Chaux-de-Fonds and Paris, No. 21701, enamel painted by Richay, sold to David Zork, Chicago, circa 1925. Exceptionally fine painted on enamel, black marble and gilt bronze, 8-day going desk clock probably made for the 1926 Sesquicentennial International Exposition in Philadelphia.

Neuchâtel area, made for the Spanish market for Vicente Saavedra, Madrid, circa 1870. Very fine and rare 18K gold hunting-cased dou- ble-train independent seconds, quarter-seconds diablotine watch with 12-hour register and thermometer.

Jequier & Reymond, Neuchâtel, No. 9660 made for Julien Chappuis, Ingénieur, circa 1870. Very fine 18K gold keyless double-train independent dead-seconds pocket watch.

Paul Baillod, Locle, made for the American mar- ket, circa 1880. Very fine 18K gold hunting-cased keyless dou - ble-train independent seconds pocket watch with 1/4 second diablotine.

Patek Philippe Enamel dial Patek Philippe & Cie, Genève, No. 173074, case No. 284414. Produced circa 1914. Very fine and rare, cushion-shaped, 18K yellow gold gentleman's wrist- watch with an 18K yellow gold Patek Philippe buckle.

So-called Archetta Patek Philippe & Cie, Geneve, No. 834850, case No. 626267. Produced circa 1941. Extremely fine and rare, rectangular, rectangular-shaped, 18K pink gold gentleman's wristwatch.

Rolex Oyster Perpetual Explorer, Super- lative Chronometer Officially Certified, Ref. 1016. Produced in the 1960s. Fine and rare tonneau-shaped, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with a stainless steel Oyster bracelet.

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

Rolex, Oyster Perpetual, Superlative Chronometer, Officially Certified,Cosmograph Daytona, Ref. 116520. Produced circa 2000. Fine, self-winding, water-resistant to 100 m, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer, 50-hour autonomy and a special stainless steel Oyster-lock bracelet. Accompanied by a fitted box and cer- tificate.

Rolex, Oyster Perpetual, Superlative Chronometer, Officially Certified,Cosmograph Daytona, Ref. 116520. Produced circa 2000. Fine, self-winding, water-resistant to 100m, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer, 50-hour autonomy and a special stainless steel Oyster-lock bracelet. Accompanied by a fitted box and cer- tificate.

Rolex, Oyster Perpetual, Datejust TURN-O-GRAPH, Ref. 116264. Produced circa 2000. Fine, center-seconds, self-winding, water-resistant, tonneau-shaped, stainless steel and white gold gentleman's wristwatch with date, and a stainless steel Oyster bracelet. Accompanied by a fitted box and certificate.

Urania Uncovering the Earth. rth. French, circa 1830. Fine gilt bronze, 8-day going, hour and half-hour striking table clock.

Tableau à Musique French, circa 1860. Very fine and rare eight day going hour and half hour striking musical clock painting, playing two tunes on the hour or at will, with echo, independent quarter-repeating, and vespers at 5 o'clock.

Tableau à Musique Attributed to Raingo Freres, Paris, musical movement attributed to A. Reuge & Cie, circa 1880. Fine eight day going, hour and half hour striking musical clock painting, with echo on the hour, and vespers at 5 o'clock, the music playing every hour or on demand.

Tableau à Musique French, circa 1860. Fine eight day going, hour and half hour striking musical clock painting, with echo on the hour, and vespers at 5 o'clock, the music playing every hour or on demand.

SULLY Henry Description abrégée d'une horloge d'une nouvelle invention. Pour la juste mesure du temps sur mer. Avec le jugement de l'académie royale des sciences sur cette invention et une dissertation sur la nature des tentatives pour la découverte des longitudes dans la navigation, & sur l'usage des horloge, pour la mesure du temps en mer. By Henry Sully, watchmaker to S.A.S Monseigneur le duc d'Orléans. Paris, 1726, without cover (page missing) In good condition

SULLY Henry Règles artificielle du temps. Traité de la division naturelle et artificielle de temps, des horloges & des montres de différentes constructions, de la manière de les connoître & de les régler avec justesse. By Mr. Henry Sully, watchmaker to Monseigneur le duc d'orléans. Of the Société des Arts. New edition corrected and with additional texts on horology, by M. Julien Le Roy of the same Society. Paris, 1737, bound in leather of the period. In good condition

THIOUT Antoine Traité de l'horlogerie, méchanique et pratique. Approuvé par l'académie royale des sciences, by Thiout l'aîné, Master horologist in Paris, established Quay Pelletier, Horloger ordinaireto S. M. @C. Dowager Queen of Spain, and to S.A.S. Monseigneur le Duc d'Orleans. With Figures. Paris, 1741-42, 2 vol., bound in leather of the period. In good condition

BERTHOUD Ferdinand Essai sur L'Horlogerie; dans lequel on traite de cet Art relativement a l'usage civil, a l'Astronomie et a la Navigation,En établissant des Principes confirmés par l'expérience. Dédié aux Artistes et aux Amateurs. By M. Ferdinand Berthoud, watchmaker. Paris, 1763, 2 vol., bound in leather of the period. In good condition

BERTHOUD Ferdinand Les longitudes par la mesure du temps, ou méthode pour déterminer les longitudes en mer, avec le secours des horloges marines. Suivie du recueil des tables nécessaires au pilote pour réduire les observations relatives à la longitude & à la latitude. By M. Ferdinand Berthoud, Watchmaker, Méchanicien du Roi & de la marine , ayant l'inspection de la construction des Horloges Marines, & Membre de la Société Royale de Londres. Paris, 1775, cover in paper of the period. In good condition

Par un ancien élève de Bréguet L'art de l'horlogerie, enseigné en trente leçons, ou manuel complet de l'horloger et de l'amateur, d'après Berthoud et les travaux de Wuillamy, Premier horloger du roi d'Angleterre Georges IV ; ouvrage contenant: mis en ordre et augmenté de toutes les découvertes mod- ernes, By a former student of Breguet. Second edition, with 17 large plates containing a great number of illustrations. Paris, 1844, bound in leather of the period. In good condition

Very rare and fine wooden watchmaker's bench equipped with face plate engine, driving pullies, drilling/ polishing/burnishing tool, brass micrometer, steel vice and stool. Very heavy top, seven drawers to the right with locking bar, four in the center, large wooden foot-driven pulley to the left. Face plate engin@Ecentering plate with three dog clamps, spring-loaded centering post, brass bed, driven by a crank wheel and intermediate trans- mission pulley, two-directional slide rest controlled by knurled nut and crank lever, angular cutter adjustment, T-rest. Drilling/polish- ing/burnishing tool: driven via large brass wheel with crank lever, steel arbor terminated with hardened steel plate, single brass foot. Dim. Height with tools 116 cm, width 110 cm In good condition

Swiss or French, circa 1780. Fine and rare steel fusee cutting engine. Head screw with crank lever moves the cutting tool bracket via pivoted steel lever, the amount of linear displacement is controlled by adjusting the arc of the pivoted lever by placing pegs in different peg holes, attachment for cutting hook slots, cutter holder with large thumb piece, set inclined on brass foot screwed to wooden base. Dim. 27 x 27 cm. In good condition, cleaned and varnished

Swiss, circa 1890. Very fine bronze and steel rounding up tool. Large crank lever wheel, vertical slide controlled by lever and two knurled nuts, depth slide with micrometric regulation, wooden base with a drawer for additional cutters and cutter chucks. Dim. 32 x 25 cm In good condition, cleaned and varnished

Swiss or French, circa 1840. Very fine brass and steel face plate engine. Centering plate with three dog clamps, spring-loaded centering post, steel bed, driven by a crank wheel and intermediate transmission pulley, two-directional slide rest controlled by knurled nuts, angular cutter adjustment, T-rest, later wooden base. Dim. Length 50 cm. In good condition, cleaned and varnished

Swiss or French, circa 1840. Fine and rare brass polishing tool set up for polishing pinion faces. Brass bed, driven from outside pulley, iron conical polishing disc, steel pinion holding bracket, small steel bracket with brass pulley, T- rest. Dim. length 28 mm. In good condition, small scratches

Swiss or French, circa 1870. Fine brass and steel small face plate engine. Centering plate with three dog clamps, steel bed, driven by three wheel transmission with a crank lever, two-directional slide rest set on a T-rest base, later wooden base. Dim. Length 29 cm. In good condition, cleaned and varnished

Continental, circa 1750. Fine steel wheel cutting engine. Horizontal brass dividing plate set with 17 rows of divisions, blank reverse, spring-loaded hinged locking arm, fast cutting arm set on a pivoted bracket with crank lever. Dim. 33 x 25 cm. In good condition, cleaned

Swiss, circa 1790. Fine brass and steel wheel cutting engine. Horizontal brass dividing plate set with 6 rows of divisions (86, 88, 92, 94, 100, 110), blank reverse, spring-loaded hinged locking arm with a thumb loop, fast cutting arm set on a pivoted bracket, single foot. Dim. 16x34cm. In good condition, cleaned and varnished

Swiss or French, circa 1880. Fine nickeled brass oil lamp. Mounted on horizontal rod with height adjustment, brass oil container on the other side, circular brass base, oval carrying hook. Dim. Height 55 mm. Good condition, plating slightly worn, lacking shade. In good condition, plating slightly worn

A.M. Besson, A. Morez, dated 1882. Very fine and very rare large brass and steel engine engine. Horizontal brass dividing plate set with 33 rows of divisions covering most needs, blank reverse, spring-loaded hinged locking arm with a wooden handle, steel depth slide with crank lever, brass centering slide rest with knurled knob, and vertical one with fast cutting arm, four steel feet. Dim. 57 x 70 cm. Signed on the bed. In good condition, cleaned and varnished

Swiss or French, circa 1870. Exceptionally fine nickel and steel face plate engine. Centering plate with three dog clamps, spring-loaded centering post, steel bed, driven by a crank wheel and intermediate transmission pulley, two-directional slide rest controlled by knurled nut and crank lever, angular cutter adjustment, tail rest, later wooden base. Dim. Length 59 cm. In very good condition

Swiss or French, circa 1850. Fine brass and steel face plate engine. Centering plate with three dog clamps, spring-loaded centering post, steel bed, driven by a crank wheel and intermediate transmission pulley, two-directional slide rest controlled by crank lever and knurled nut, angular cutter adjustment, later wooden base. Dim. Length 34 cm. In good condition, cleaned and varnished

Sandoz Fils & Co., La Chaux-de-Fonds & Bienne, circa 1890. Fine brass and steel rounding up tool. Large crank lever wheel, horizontal depth slide controlled by a knurled nut, two stop posts, wooden base with a drawer for additional cutters and cutter chucks. Dim. 32 x 25 cm In good condition, cleaned and varnished

Swiss or French, circa 1790. Very fine brass wheel small cutting engine. Horizontal brass dividing plate set with 19 rows of divisions on one side and 24 on the reverse covering most needs, spring-loaded hinged locking arm with a thumb loop, vertical depth slide rest with crank lever finished with horn knob, slide fast cutting arm set on a pivoted bracket without a scale, three steel feet. Dim. 32 x 34 cm. In good condition, cleaned and varnished

Swiss of French, circa 1900. 900. Fine and wooden parts cabinet and three wooden parts boxes. Two large drawers in the lower part, six medium in the middle and 15 small ones above. Two additional large ones at the top. Brass watchmaking fixture at the top. Boxes with compartments of different sizes. Dim. Height 76 cm, width 31cm, depth 23 cm. In good condition

Continental, circa 1880. Very rare animated model of a machinist's work - shop. Walls and floor in wood, inside to the right shelf with small tools; screwdriver and a file, going left: grinding wheel, furnace with bellows, lathe, drill press, and driving rod at the top. Dim. 55 x 24 x 26 cm. Good condition, some signs of woodworms, steel rusty from age.

The Coliseum Rome, Vatican School, circa 1820. Exceptionally fine 18K gold and micro-mosaic pendant with watch key. Oval, one side with St. Peter's Basilica, the other with the Coliseum, both within blue frames, mounted with gold chased bezel, whole pivoted with elaborately chased frame, suspension hook at the top. Dim. 77 mm.

Probably Swiss, 19th century. Lot of two gold watch keys set with hard stones, comprising one in rose gold, center with rock crystal carved with coat of arms of two rampant lions surmounted by a tree, reverse carved with initials also surmounted by a tree, whole in a double folded frame. The sec- ond in yellow gold carved with stylized foliage and set on one side with red paste and on the other with purple paste. Dim. 70 and 77 mm.

Montli, English, circa 1790. Fine silver perpetual calendar. Circular, three pivoted plates, one side revolving indicating days of the week in relation to the date, the other, when set on given month, shows sunrise, sunset, length of the day and night. Engraved on disk Perpetuum Calendarium. Diam. 21 mm.

French, circa 17803 Lot of very fine gold and mother-of-pearl watch key and cameo watch key. Oval, one depicting ancient busts, the other with a lion on one side and the reverse with portraits of two men. Small gold frames, pivoted suspension rings. Punched with French marks on the frame. Dim. 64 mm and 74 mm.

Continental, nineteenth century. Lot of nine watch keys comprising five gold keys set with oval hard stones, one gilt brass set with hard- stone carved with initials, one gold concealed universal using W. Vale's patent, one with triangular cross section and a gold one with painted cherub and accompanied by en suite seal.

Continental, nineteenth century. Fine and very rare gold andivory watch key with a hair locket. Oval, with a locket of hair on an ivory plaque depicting an altar and sym- bols of mourning, with the initials IVA, the other side en suitewith altar, palms, symbols of mourning and the initials MCP. Dim 78 x 53 mm.

Continental, eighteenth and nineteenth century. Lot of seventeen watch keys comprising: axe shaped in steel, one weasel-shaped, gold with bloodstone seal, key- shaped in gold, six gold and enamel of Breguet type, gold with hardstone seal, with varicolored gold, one with enamel painted with flowers, locket and apron-shaped pricking device.

Continental, nineteenth century. Lot of eighteen watch keys comprising: weasel- weasel- shaped gold one, two universal, with enamel portraits, with enameled flowers, gold one with blood- tone seal, gold and enamel with bloodstone seal and gold watch chain, for he Chinese market, and watchmaker's advertisements.

Waldan Astronic Chronomètre. Produced in very few examples circa 2000. Fine, large, astronomic, center-seconds, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with triple date, moon phases and an 18K pink gold Waldan buckle. Accompanied by a fitted box and certificate.

Waldan International, Chronomètre Chronographe, No. 175. Produced in very few examples circa 2000. Fine, astronomic, self-winding, two-time zone, water-resistant, 18K pink gold gentleman's wristwatch with round button chronograph, registers, triple date, moon phases and an 18K pink gold Waldan buckle.

Waldan International, Chronomètre Chronographe No. 55. Produced in a limited edition circa 2000. Fine, astronomic, self-winding, two time-zone, water-resistant, platinum gentleman's wristwatch with round button chrono- graph and registers, triple date and moon phases, and an 18K white gold Waldan deployant clasp.

Waldan International, Chronomètre Power Reserve, No. 117. Produced in the 1990s. Fine, center-seconds, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with power reserve, two time- zones, day and date and an 18K pink gold Waldan International buckle.

Patek Philippe Patek Philippe & Cie, Genève, No. 727050, case No. 516985, Ref. 2494. Produced circa 1958. Very fine, 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 948766, case No. 697423, Ref. 2292/1. Produced circa 1959. Very fine, rectangular bombé, 18K yellow gold lady's wristwatch with an 18K yellow gold woven bracelet.

Patek Philippe & Cie, Geneve, No. 836871, case No. 507886. Produced circa 1944. Very fine and rare, rectangular, fancy-shaped, 18K pink gold gentleman's wristwatch with an 18K pink and yellow gold linked bracelet a grosses mailles with the monogram A.V.J.F.

Patek Philippe & Cie, Geneve, No. 855696, case No. 689874, Ref. 2562. Produced circa 1955. Very fine and unusual, square, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Jaeger LeCoultre Jaeger LeCoultre Automatic, No. 433021, case No. 385790. Produced in the 1940s. Fine and elegant, center-seconds, self-winding, 18K pink gold gentleman's wristwatch.

Jaeger LeCoultre, No. 459679, case No. 430726. Produced in the 1940s. Fine and rare, astronomic, 18K pink gold gentleman's wristwatch with triple date calendar and moon phases.

Jaeger LeCoultre, Memovox. Produced in the 1950s. Very fine, center-seconds, 18K pink gold gentleman's wristwatch with alarm and two crowns.

Universal Genève, Tri-Compax. Produced circa 1945. Fine, astronomic, stainless steel Enversteel gentleman's wristwatch with square button chronograph, registers, tachometer, triple date and moon phases.

Universal, Genève, Aéro-compax. Produced in the 1950s. Fine, two time-zone, stainless steel gentleman's wristwatch with square button chronograph, registers and tachometer.

Butterfield, Paris, circa 1760. Fine octagonal, horizontal, portable silver Butterfield-type dial with compass in orig- inal fitted box.

Johan Holzmann in Wien, circa 1815. Interesting and rare early silver Réaumur pocket thermometer.

Carl Jensen, Kiöben - en - havn, No. 27, circa 1840. Very fine and very rare, 18K gold and enamel pocket chronometer with pivoted detent escapement.

Julius Assmann, Dresden, No. 4005, made for South Ame- rican market circa 1870. Very fine and rare 18K gold and ena mel, half- hunting cased, keyless pocket watch.

James C(asar) Pellaton, Dr. H.C., Le Locle, No. 1944, made specially for Georges Perrenoud in 1941. Very fine and very rare 18K gold, keyless deck chronometer with one-minute tourbillon regulator in gimbaled mahogany box.

Gustav Gerstenberger, Glashütte, SA., No. 31, circa 1915. Very fine and highly important, brass, center sec - onds, free-sprung desk chronometer with Earnshaw detent escapement.

Breguet Breguet, No. 2702, circa 1930. Very fine and unusual 18K gold keyless jump- hour Art Deco dress watch.

Ulysse Nardin, Locle, Suisse, No. 122817, case No. 614989, circa 1945. Very fine silver keyless deck chronometer with 36-hour power reserve indicator, Guillaume balance and dead-seconds electrical contacts, in original three-tier wooden box.

Ulysse Nardin, Locle, Suisse, No. 123866, circa 1948. Fine, keyless, center-seconds, sterling silver deck chronometer with Guillaume balance in original wooden box.

Ulysse Nardin, Locle, Suisse, No. 6752, circa 1945. Fine two-day going marine chronometer with Guillaume balance, power reserve indication, and electrical contact breakers, in three-tier mahogany box.

Ulysse Nardin, Locle, Suisse, No. 124447, case No. 669358, circa 1952. Very fine stainless steel keyless deck chronome- ter with 36-hour power reserve indicator and Guillaume balance in orig- inal three-tier wooden box.

Carl Sonderwald, Linz a/D., No. 1, made in 1893. Very fine and interesting silver and gold, hunt- ing-cased, keyless pocket chronometer with pivoted detent escapement.

B. Haas Jeune, Genève, Besançon, Paris, No. 15558, made for the Argentinian market, circa 1880. Very fine 18K rose gold hunting-cased, keyless, pocket lever chronometer, minute-repeating chronograph and remontoire per-pétuel à décrochement keyless cover winding.

A. Lange & Söhne, Glashütte, B/Dresden, No. 58894, circa 1910. Fine 18K gold, keyless A-1 quality dress watch.

Ulysse Nardin, Locle, Suisse, No. 618, adjusted by Auguste Rochat, circa 1910. Very fine mahogany two-day Marine Chronometer with 56-hour power reserve indicator, made for the 1914-15 Neuchatel Observatory Timing Competition.

Joseph Sewill, Maker to the Admirality, 61 South Castle St., Liverpool, No. 4154, circa 1870. Very fine and rare, mahogany, eight day going marine chronometer with power reserve indication.

Seiko, Japan, No. V-574, circa 1943. Fine and rare mahogany two-day marine chronometer with winding indicator.

Playing at Thread the Needle F. L. Godon, the enamel painting attributable to the workshop of J-L Richter, Geneva, circa 1820. Very fine and rare elliptical 18K gold and enamel snuff box with concealed watch

Geneva, probably Pierre Simon Gounouilhou, circa 1820. Very fine and extremely rare 18K gold octagonal pearl-set quarter-repeating ring watch with virgule escapement and visible, diamond-set balance.

Geneva, circa 1820. Fine and rare 18K gold, pearl-set ring watch with original leather-covered box and key.

Neuchâtel, circa 1850. Fine and rare 18K gold and enamel pearl- and ruby-set bangle and pendant watch.

The Blue Tulip Geneva, circa 1810. Very fine and amusing 18K gold and enamel, set with pearls, concealed dial form watch in the shape of a tulip.

Moulinié, Bautte & Co, Geneva, circa 1840. Very fine 18K gold, diamond and turquoise-set musical patch box.

The Theater Attributable to the Du Bois workshop, Locle, circa 1810. Extremely rare and fine 18K gold, double-face musical automaton watch.

Courvoisier Freres, Chaux-de-Fonds, No. 11008, circa 1830. Fine and interesting gilt bronze traveling clock with quarter-repeating and alarm, in original leather fitted box.

The Swan Swiss, circa 1880. Very fine and amusing 18K gold and enamel, diamond, sapphire, and emerald-set swan-shaped brooch fitted with concealed watch in fitted leather box.

Henry Capt, a Genève, circa 1850. Very fine 18K gold, enamel and silk, rectangular diamond-set coin purse fitted with a watch.

Hunt & Roskell, 156 New Bond St, London, No. 12587, Swiss, circa 1880. Very fine and very rare 18K gold, bloodstone, and rock crystal keyless pendant watch in the Renaissance style, with heart-shaped movement. Accompanied by a long gold chain.

'Lépine a Paris', Swiss, circa 1820. Very fine 18K gold quarter-repeating skeleton watch with automaton Jacks, and visible repeating works.

The Dulcimer Concert Piguet et Capt, Geneva, No. 130, circa 1810. Very fine and rare, 18K gold and enamel, musical automaton pocket watch, in original fitted box.

The Hunt Swiss, circa 1900. Very fine 18K gold, hunting-cased, keyless minute-repeating pocket watch with split-seconds chronograph.

Very fine and unique, center-seconds, small, 18K yellow gold, gentleman's wristwatch with an 18K yellow gold buckle.

Breguet, No. 1224. Produced in the 1930s. Very fine, Art Deco, square, 18K white gold gentleman's wristwatch.

Breguet, fine and rare, two-piece Art Deco desk set comprising an eight-day going silver clock and silver barometer with thermometer, circa 1920. Barometer: No. 4701.

Jaeger LeCoultre Duo-Plan, No. 39/410, retailed by Kirby, Beard & Co., Paris. Produced in a limited edition in the 1990s. Fine and rare rectangular curved, 18K white gold gentleman's wristwatch with an 18K white gold deployant clasp.

Blancpain, Répétition Minutes, No. 28. Produced in the 1990s. Very fine and important, astronomic, minute-repeating, 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases and 40-hour autonomy.

Corum Golden Book, The Magic Flute No. 16. Produced in a limited edition of 50 examples started in 1996. Fine and rare, book-shaped, 18K pink gold gentleman's wristwatch with an 18K pink gold Corum buckle.

Jaeger LeCoultre, Reverso Duoface, Ref. 270.2.54. Produced in the 1990s. Very fine, rectangular, two time-zone, double-face, 18K pink gold gentleman's wristwatch with an 18K pink gold Jaeger LeCoultre deployant clasp.

Vacheron & Constantin, Geneve, Les Historiques, No. 767456, case No. 597637, Ref. 92239. Produced in the 1990s. Fine, 18K yellow gold gentleman's wristwatch with an 18K gold Vacheron Constantin buckle.

Breguet, No. 3975 F, Ref. 3290. Produced in 2000. Very fine and elegant, thin, water- resistant, 18K white gold gentleman's wristwatch with an 18K white gold Breguet buckle.

Victor Emmanuel Swiss, made for Hausmann & Co., Roma by order of King Victor Emmanuel, circa 1900. Fine 18K gold and enamel keyless presentation watch in original presentation box.

Patek, Philippe & Cie., Genève, No. 37560, circa 1870. Fine, 18K gold, hunting-cased, keyless pendant watch.

Alexandre, Paris, circa 1700. Very fine ormolu-mounted brown tortoiseshell and brass Boulle marquetry hour and half-hour striking, quarter-repeating bracket clock with original bracket.

Charles) Le Bon, Paris, circa 1710. Exceptional and very important 'Tête de Poupée' gilt bronze 8 day going hour- and half hour-striking coach and table clock with a provision for choosing the pendulum or the balance.

Robin a Paris, circa 1780. Very fine and rare gilt brass, center seconds striking hours and half-hours table regulator with remontoire d'égalité.

Paris, circa 1790. Very fine and very rare marble and gilt bronze hour and half-hour striking, twelve tune musical clock playing on the hour or on demand, with automatic tune changing.

Attibuated to Jean-Louis Bouchet, France, circa 1800. Exceptionally fine and rare skeletonized month-going center seconds table regulator with equation of time, annual calendar, one-minute remontoire and special gridiron compensation.

Charles Clay, Inventor of the Machine Watches, Strand, London, circa 1740. Highly important and very rare ebonized miniature hour repeating bracket clock striking hours and half-hours.

Joseph Gay, Horloger du Roy, a Turin, No. 5623, circa 1780. Fine gilt bronze hour and half-hour, quarter repeating Pendule d'Officier with alarm.

Courvoisier & Companie, La Chaux-de-Fonds, No. 1015, circa 1820. Very fine mahogany and gilt bronze grande et petite sonnerie quarter repeating early pendule d'officier with alarm, and original key.

Johann Gottlieb, Thÿm, circa 1730. Fine gilt bronze quarter striking horizontal table clock with pull quarter-repeating.

M.N., German, circa 1585. Very rare and important gilt metal pendant clockwatch, with hour-striking, single-hand three-train and concealed dial, alarm, stackfreed, circular foliot, and hog's bristle regulator.

Henry Ester, Geneva, circa 1635. Very fine and rare, small, 20K gold, turquoise-set, champlevé enamel, single-hand pendant watch with concealed dial.

George Etherington, London, No. 763, hallmarked 1697-98. Very fine and rare 22K gold pair-cased watch.

Tho(mas) Mudge - W(illiam) Dutton, London, No. 847, with London hallmarks for 1759. Fine 22K gold pair-cased quarter dumb repeating watch with à tact option.

Julliamy, London, No. ASOA, with London hallmarks for 1819-20. Fine 18K gold, half-quarter repeating watch with the coat-of-arms of Sir Richard Temple-Nugent-Brydges-Chandos-Grenville, Marquess of Buckingham.

C. Smith, 118 Bunhill Row, London, hallmarked 1810. Very fine 18K gold quarter-repeating watch with ruby cylinder escapement.

Ishi, Japan, early 19th century. Fine and rare wooden Japanese paper-weight clock in original wooden fitted box.

Rare and fine, silver, hour-striking coach watch with matching silver chain.

Unsigned, Japan, mid 19th century. Very fine and very rare small inlaid with mother-of-pearl wooden hour striking clock (Makura-Dokei).

Unsigned, Japan, mid 19th century. Very fine and very rare small inlaid with mother-of-pearl wooden hour striking clock (Makura-Dokei).

Unsigned, Japan, beginning of the 19th century. Very fine and very rare small wooden calendar hour-striking bracket clock (Makura-Dokei).

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

Japanese, circa 1850. Fine and rare lacquered shitan wood, single-hand hour striking inro watch, accompanied by ivory netsuke.

Cartier, Paris, No. 711, made for the British market circa 1930. Fine painted brass, gold and coral electromecanical Art Deco clock in original leather fitted box.

Attributed to Atelier Albert Prévost, 135 Paris, circa 1930. Very fine and attractive small 18K gold, agate, and enamel, eight-day going Art Deco desk clock.

Cartier, 13 Rue de la Paix, Paris, 4 New Burlington St., London, No. 2461, circa 1908. Very fine and extremely rare silver and enamel manual perpetual calendar in original morocco fitted box.

'Pendule Mystérieuse prisme' Cartier, Paris, circa 1960. Fine and rare 18K gold and rock crystal eight-day going mystery desk clock in original leather covered fitted box.

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 dress watch.

Audemars Piguet Genève, No. 26711, case No. 101295, cased and retailed by Charlton & Cie New York. Produced in 1920. Extremely fine and rare, Art Deco, tonneau-shaped, platinum and blue enamel gentleman's wristwatch.

Léon Hatot, Paris, No. 25927. Produced in the 1920s. Very fine, Art Deco, tonneau-shaped, 18K white gold diamond-set lady's wristwatch with a ribbon strap and a pink gold deployant clasp.

Rolex Precision, Ref. R 8854-0. Produced in the 1950s. Very fine and unusual, 18K pink gold lady's wristwatch with concealed dial and integrated in a Rolex wide seven-row 18K pink gold woven bracelet.

Boucheron, Paris, made for Monsieur Merton, dated 1873. Spectacular 18K gold, keyless pendant watch in the Renaissance style.

Jules Jürgensen, Copenhagen, Swiss, No. 15469, circa 1902. Very fine 18K gold and enamel minute-repeating pocket watch with split seconds chronograph and instantaneous 60-minute register.

Patek, Philippe & Cie., Genève, No. 138108, case No. 253460, made circa 1900 and Jules Jürgensen, Copenhagen, No. 15361, made in 1900, sold in January 1902 to Schultz and Rudolf, New York for 1327.65 francs. Extremely rare and very ensemble of two 18K gold and enamel, keyless complicated watches presented as wedding gifts between husband and wife, in original fitted box, comprising: Lady's: Patek Philippe & Cie, minute-repeating pendant watch.

Patek, Philippe & Cie., Genève, No. 174087, case No. 174087, circa 1915. Extremely rare and very fine, 18K gold and enamel, 'EXTRA' fine keyless five-minute-repeating dress watch with ruby banking pins.

Tiffany & Co., New York, Swiss, No. 18466, circa 1880. Very fine 18K gold keyless minute-repeating watch with split-seconds chronograph.

Eduard Koehn, Genève, No. 78444, made for Tiffany circa 1905. Very fine 18K gold, keyless minute-repeating dress watch with split-seconds chronograph and instantaneous 60-minute register.

Patek, Philippe & Cie., Genève, No. 112333, case No. 244217, circa 1902. Very fine 18K gold, hunting-cased, keyless, chrono - graph watch with 30-minute register. Accompanied by original box

Patek Philippe & Co., Genève, No. 170443, case No. 273903. Produced circa 1905 for Paul Gale Greenwood Co., Norfolk, Virginia. Very fine, keyless, 18K yellow gold pocket watch.

Patek, Philippe & Cie., Genève, No. 181961, case No. 286861, made for Gondolo & Labouriau, Relojoeiros, Rio de Janeiro, circa 1920. Very fine 18K gold keyless Chronometro Gondolo in original fitted box. Accompanied by original certificate.

Nicole Nielsen & Co., 14 Soho Sq., London, No. 10192, hallmarked 1909-10. Very fine 18K gold, hunting cased, keyless chronograph watch with 60-minute register.

F. Dent, Watchmaker to the Queen, 61 strand, London, No. 26384, hallmarked 1862-63. Very fine, 18K gold pocket chronometer.

Buhre's Imperial presentation watches with repeaters are very rare. Paul Buhre, Supplier to the Imperial Court, No. 303777, made for the Russian Court, circa 1910. Fine 14K gold and enamel hunting-cased keyless presentation watch in red morocco fitted box.

Patek, Philippe & Cie., Genève, No. 824133, case No. 293924, circa 1930. Fine and unusual 18K gold keyless dress watch, accompanied by gold chain and gold pencil.

Patek, Philippe & Cie., Genève, No. 881155, case No. 624091, circa 1940. Fine 18K gold keyless dress watch.

Patek, Philippe & Cie., Genève, No. 176260, circa 1920. Fine and unusual 18K gold, keyless dress watch.

Patek, Philippe & Cie., Genève, No. 199760, case No. 503397, circa 1920. Very fine and unusual 18K gold, keyless watch with rare gold dial.

Patek, Philippe & Cie., Genève, No. 821996, case No. 416, circa 1930. Fine 18K white gold, keyless dress watch with Guillaume balance.

Patek, Philippe & Cie., Genève, No. 880043, case No. 417730, circa 1940. Fine 18K gold, dress watch.

Patek, Philippe & Cie., Genève, No. 881129, case No. 505523, circa 1945, retailed by Freccero . Fine and rare stainless steel Staybrite and gold, keyless dress watch. Accompanied by the Extract from the Archives.

Ch. Léon Guinand, Locle, No. 30236, circa 1900. Fine, 14K gold, hunting-cased, keyless, pocket watch with split-seconds chronograph and 30-minute register.

Paul Breton, Geneva, No. 10773, circa 1975. Fine 18K gold, hunting cased, keyless 'SUPERIOR GRADE' pocket watch with chronograph.

Poitevin, Paris, No. 27790, circa 1890. Fine 18K gold hunting-cased, keyless, minute-repeating pocket watch with chronograph.

Charles Oudin Charles Oudin, Horloger de la Marine, 52 Palais Royal, Paris, No. 27553, circa 1880. Very fine 18K gold, astronomical, hunting-cased, key- less minute-repeating pocket watch with moon- phases, perpetual calendar, and chronograph.

Girard Perregaux Girard Perregaux, Chaux-de-Fonds, No. 63999, made for the Hispanic market, circa 1880. Very fine and impressive 18K gold, hunting-cased, keyless, astronomical double-face pocket watch with calendar and phases of the moon.

Amagnetic etic Patek Philippe & Cie, Genève, Amagnetic, No. 728613, case No. 697167, Ref. 2570-1. Produced circa 1959. Very fine and rare, water-resistant, 18K yellow gold wristwatch.

Patek Philippe & Cie, Genève, No. 703320, case No. 670214, Ref. 2460. Produced circa 1954. Very fine, center-seconds, 18K yellow gold gentleman's wristwatch with an 18K yellow gold Patek Philippe buckle.

Patek Philippe & Cie, Genève, No. 820750, case No. 293348. Produced circa 1930. Very fine and rare, rectangular 18K white and pink gold Art Deco gentleman's wristwatch with an 18K pink gold Patek Philippe buckle.

Vacheron & Constantin, Geneve, No. 452245, case No. 289572. Produced circa 1943. Very fine, center-seconds, 18K yellow gold gentleman's wristwatch.

Audemars Piguet, Geneve, No. 75852, case No. 17048. Produced in 1959. Fine, extra-flat, 18K yellow gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 593979, case No. 422523, Ref. 6352. Produced circa 1965. Fine and extra-flat, 18K white gold gentleman's wristwatch with an 18K white gold woven Vacheron Constantin bracelet. Accompanied by fitted box.

Eberhard & Co., La Chaux-de-Fonds, Extra-Fort. Produced in the 1940s. Very fine and rare, oversized, 18K yellow gold gentleman's wristwatch with square button chronograph, register and tachometer.

Rolex, Oyster Perpetual Datejust, Officially Certified Chronometer, Ref. 6304. Produced in the 1950s. Fine, center-seconds, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with date.

Vacheron & Constantin, Genève, No. 341337, case No. 210665, sold to Monsieur Lamuniere on September 30, 1907. Very fine 18K gold, hunting cased, slim, keyless quarter-repeating dress watch.

Vacheron & Constantin, Genève, No. 393175, case by Verger Freres, No. 7064, retailed by Leon Devos, circa 1920. Very fine and elegant platinum and gold Art Deco dress watch.

Vacheron & Constantin, Genève, No. 342625, case No. 212353, circa 1910. Fine 18K gold and enamel, diamond-set, keyless pendant watch with matching chain.

Montre de Tir Vacheron & Constantin, Genève, No. 315477, case No. 190490, circa 1900. Fine 18K gold and painted on enamel pendant watch, a prize in the Swiss Shooting Contest held in Lucerne in 1901, in original fitted box.

Vacheron & Constantin, Genève, No. 413340, case No. 256196, circa 1935. Fine 18K gold, keyless dress watch. Accompanied by gold chain and concealed gold toothpick.

Vacheron & Constantin, Genève, No. 497451, case No. 324914, made for the Aluminum Company of Canada circa 1947. Very fine and rare aluminum keyless dress watch.

Audemars Piguet, Genève, No. 37125, made for Golay Fils & Stahl, Genève, circa 1927. Very fine and important 18K white gold, keyless, astronomical, minute-repeating watch with perpetual calendar and phases of the moon.

Attributable to Edmond Jaeger, made for Tiffany circa 1920. Very fine and very rare platinum and enamel, sapphire-set, keyless, minute-repeat, slim dress watch activated by the bezel.

L. Leroy et Cie., Horlogers de la Marine, 7 Bd. de La Madeleine, Paris, Ancient. 13-15 Palais Royal, No. 60618, circa 1900. Very fine silver and gold large keyless, anti-magnetic, pocket watch with chronograph.

L. Leroy & Cie., 7 Boulevard de la Madeleine, Paris, No. 1359, case No. 10739, made in the 1920s. Very fine and impressive, 18K gold and enamel, keyless dress watch minute repeat on gongs or à toc, with date, chronograph, pulsometer and tachometer .

Patek, Philippe & Cie., Genève, No. 137792, case No. 266290, circa 1900. Very fine 18K gold, hunting cased, keyless quarter-repeating pocket watch, in original mahogany fitted box. Accompanied by original certificate.

Patek, Philippe & Cie., Genève, No. 124679, case No. 232881, made for L.M. Lilpop, Warsaw, Poland, circa 1903. Very fine 14K gold, hunting cased, keyless quarter-repeating pocket watch.

Cartier Paris, Collection Privée, Pasha de Cartier No. 03/05, Ref. 2495. Produced in a limited edition of 5 examples in 2000 to commemorate the 500th anniversary of Brazil's discovery by the Portuguese navigator Pedro Alvarez Cabral, in 1500. Extremely fine and extremely rare, center-seconds, self-winding, water-resistant, 18K white gold gentleman's wristwatch with polychrome enamel dial and 18K white gold Cartier deployant clasp.

Cartier, Pasha, Automatic, Ref. 0505. Produced circa 1988. Fine center-seconds, self-winding, water-resistant to 330 ft/100m, 18K yellow gold gentleman's wristwatch with date and a heavy 18K yellow gold articulated bracelet.

Cartier Paris,Montre-bracelet Réversible Basculante, No. 72326PB, Ref. 2390. Produced in the 1990s. Fine, rectangular, stainless steel gentleman's wristwatch with cabriolet system and a stainless steel Cartier deployant clasp.

Patek Philippe & Cie, Genève, No. 1199792, case No. 2983949, Ref. 5032. Produced in 2000. Very fine and elegant, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, Two Time-Zone, No. 1163591, case No. 2677096, Ref. 3619/1. Produced in the 1980s in a very limited number of examples. Very fine and rare, large, horizontal oval, 18K white gold gentleman's wristwatch with two time-zones, three hands, and an integrated, woven, 18K white gold Patek Philippe bracelet. Recently serviced by Patek Philippe.

Chaudé, Horloger de la Marine de l'Etat, 36 Palais Royal, Paris, No. 11706, circa 1880. Exceptional and very rare large 18K gold, keyless, Louis XV-style, minute-repeating watch with chronograph and instantaneous 60-minute register.

Geneva, circa 1810. Very fine and rare 18K gold and enamel, pearl-set amphora-shaped miniature musical clock.

Gide, a Paris, No. 1782, with Paris hallmarks for 1784. Fine gold and enamel, diamond- and pearl-set quarter-repeating watch à toc pendant watch.

Quesnel Duv, à Rouen, No. 4800, circa 1785. Fine and unusual, gold and enamel, pearl-set, pair-cased pendant watch.

Vauchez en la Cité Paris, circa 1785. Fine 18K gold and enamel, pearl-set pendant watch.

'Julien LeRoy, Paris, No. 11070', Swiss, circa 1780. Very fine 18K gold and enamel, pearl-set pendant watch.

Lépine, Horloger du Roy, A Paris, No. 2193, circa 1775. Very fine and interesting, 18K gold quarter-repeating à toc pendant watch. Accompanied by gold chain and gold ratchet watch key.

'Voltaire' Panrier, a Ferney, circa 1775. Very fine 20K varicolored gold à toc quarter-repeating watch with date.

Charles Oudin, Breveté, Fournisseur de sa Sainteté Her de S.A. L'impératrice, 52 Palais Royal, No. 221, circa 1835. Fine 18K gold quarter-repeating jump hour watch.

Swiss, No. 643, circa 1930. Fine and unusual silver gilt and enamel singing bird box fitted with a keyless alarm watch in leather fitted box.

Charles Bruguier, No. 21, Geneva, circa 1840. Very fine 18K gold and enamel singing bird box in a later fitted box.

Henry Capt, Genève, No. 30562, circa 1870. Very fine 18K gold, hunting-cased, keyless astronomical minute-repeating pocket watch with phases of the moon and perpetual calendar.

Patek Philippe & Cie, Genève, No. 705234, case No. 693129, Ref. 2482. Produced circa 1956. Very fine and rare, center-seconds, 18K yellow gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 706493, case No. 694056, Ref. 2533. Produced circa 1956. Fine center-seconds, water-resistant, 18K yellow gold, gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 744429, case No. 423406, Ref. 2572. Produced circa 1955. Very fine 18K yellow gold gentleman's wristwatch.

So-called 'Moneta' Patek Philippe & Cie, Geneve, No. 922722, case No. 507109, Ref. 3. Produced circa 1941. Rare and unusual, 18K yellow gold gentleman's wristwatch with invisible a moneta-style lugs.

'Triple-Axis Toubillon' Richard Good and Son, Seaford, England, No. 1, 'Invenit et Fecit 1979'. Highly important and spectacular massive gilt brass carriage clock with triple-axis tourbillon carriage and constant force escapement. In wooden traveling case.

'Le Cerf-volant' Piguet & Meylan and Frédéric Rochat, Genève, No. 581, music attributed to Nicole Frères, No. 634, completed circa 1828, retailed by Honoré Pons, Paris, at No. 1089. Very fine and extremely rare, bronzed and ormolu, hour and half-hour striking musical clock with singing bird automata.

Lord Althorp Jump, London, sold to Lord Althorp, with London hallmarks for 1888-89. Very rare and fine silver humpback, moon phase, astronomical carriage clock with days of the week, date and phases and age of the moon, in original fitted traveling case with original silver ratchet key.

Patek, Philippe & Cie., Genève, No. 804690, case No. 417426, circa 1925. Very fine 18K gold, keyless dress watch.

Patek Philippe & Cie, Geneve, No. 828860, case No. 618340. Produced circa 1938. Very fine and unusual, 18K pink gold gentleman's wristwatch with mobile lugs.

So-called Top Hat Patek Philippe & Cie, Genève, No. 972011, case No. 633041, Ref. 1450. Produced circa 1950. Very fine and rare rectangular bombé 18K pink gold gentleman's wristwatch.

Patek Philippe & Cie, Geneve, No. 975289, case No. 508366, Ref. 1544. Produced in 1953, sold on September 22, 1953. Extremely rare and unusual rectangular curved, stainless steel gentleman's wristwatch. Accompanied by the Extract from the Archives.

Patek, Philippe & Cie., Genève, No. 129, circa 2003. Fine and rare large gilt brass shop clock, modeled on the World Time Ref. 5110.

Patek Philippe & Cie, Genève, No. 761732, case No. 687435, Ref. 2526, 2nd generation. Produced in 1955, sold on December 5, 1955. Very fine and rare, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with an 18K pink gold guilloché Patek Philippe bracelet. Accompanied by the Extract from the Archives.

J. Hammersley, To the Admiralty, 'Inventor and Maker of the Duo-in-Uno Balance Spring', 14 Barclay Rd., London, No. 1/4018, hallmarked 1888-89. Very fine and rare 18K gold, half-hunting, keyless minute-repeating watch with chronograph, 30-minute register and duo-in-uno balance spring.

Charles Frodsham, AD. Fmsz, 84 Strand, London, No. 08442, hallmarked 1895-96. Exceptionally fine and rare 18K gold half-hunting large keyless minute-repeating watch with chronograph and 60-minute register.

Haas Neveux & Cie., Genève et Paris, circa 1900. Very fine and rare, miniature 18K gold and enamel keyless, minute-repeating, Lady's pendant lever chronometer.

Patent Pending Rolex, Oyster Perpetual Date, Sea-Dweller Submariner 2000, 2000ft = 610m, Superlative Chronometer Officially Certified, Ref. 1665. Made in the fouth quarter of 1967, it is probably among the first Sea-Dweller with escape valve produced. Fine and very rare, center-seconds, self-winding, water- resistant, stainless steel gentleman's wristwatch with date, black bezel, and a stainless steel Fliplock Oyster bracelet punched 'patent pending'.

Rolex, Ref. 455, No. 1307, 'Time to the Second', circa 1985. Fine gilt-metal desk timepiece with dead center-seconds and date.

Patek, Philippe & Cie., Genève, No. 129650, case No. 241339, circa 1905. Very fine 18K gold, keyless 'EXTRA' pocket lever chronometer with Guillaume balance, made for an Observatory Timing Contest.

Patek, Philippe & Cie., Genève, No. 177516, case No. 408729, circa 1920.Very fine 18K gold, keyless 'EXTRA' pocket lever chronometer with Guillaume balance winner of the 'honorable Mention' at the 1922-23 Geneva Observatory Timing Contest.

Patek, Philippe & Cie., Genève, No. 186298, case No. 403261, circa 1920. Fine 18K gold, keyless, pocket watch.

Patek Philippe & Cie, Genève, Calatrava, No. 709964, case No. 311389, Ref. 570. Produced circa 1965. Very fine large center-seconds 18K yellow gold gentleman's wristwatch. Accompanied by a box and the Extract from the Archives.

Patek Philippe & Cie, Genève, No. 3124864, case No 4100385, Ref. 3940. Produced circa 2000. Very fine and rare, astronomic, self-winding, 18K pink gold gentleman's wristwatch with perpetual calendar, moon phases and an 18K white gold Patek Philippe deployant clasp. Accompanied by a fitted winding box, an additional 18K pink gold case back and a black and pink gold setting pin.

So-called Jean-Claude Killy. Rolex Oyster, Ref. 6236. Produced in the late 1950s. Fine and rare, tonneau-shaped, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, triple date and a stainless steel Oyster bracelet.

Cartier Paris, Carré Or Savonnette, Entered in the Register on September 6, 1957. Very fine and rare, rectangular, 18K yellow gold and cabochon sapphire mid-sized wristwatch with concealed dial and an 18K pink gold Cartier deployant clasp.

Audemars Piguet, Brassus & Genève, No. 14759, made for E. Gübelin in 1912. Very fine and extremely rare, unusually large, 18K gold, astronomical, moon phases, triple calendar watch with split-seconds chronograph.

Girard Perregaux, Chaux-de-Fonds, Swiss, No. 14936, case No. 62204, made for the South American market, circa 1880. Very fine and rare 18K gold, hunting-cased, keyless lever pocket chronometer with free-sprung spherical balance spring and special balance. This movement design was the predecessor of famous three-bridge model.

Ernest Guinand, Locle, No. 3321, circa 1870, made for the Indian market. Very fine and important, 18K gold, slim dress watch with one-minute tourbillon regulator with unusual layout and straight-line lever escapement in a leather-covered fitted box, accompanied by crank lever key.

Auguste Huguenin & Fils, le Locle, No. 14273, circa 1876. Very fine and unique, 18K gold hunting-cased pocket chronometer with one minute tourbillon regulator, pevoted detent choronometer escapement and 30-hour power reserve indication. Made as an exhibition piece for the 1876 Philadelphia Universal Centennial Exhibition.

'The Death of Poniatowski' Patek i Czapek w Genewie, No. 545, made in 1842, sold on October 22, 1842. Exceptionally fine, large, 18K gold, hunting-cased, keyless quarter-repeating watch with ruby duplex escapement and Audemars winding and setting system. Accompanied by Extract from the Archives.

Patek i Spólka, No. 2064, case No. 1292, made in 1846, sold on February 20, 1847. Extremely rare and very fine 18K gold and enamel, diamond-set miniature watch in fitted box. Accompanied by the Extract from the Archives.

'Anno Sancto' Rolex Oyster Perpetual, Officially Certified Chronometer, Ref. 4777. Produced in 1948, to celebrate the sacred year 1950. Fine, tonneau shaped, center-second, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with a gold-plated Rolex buckle and a special dedication on the bezel. Accompanied by the 'Bulletin de marche'.

So-called 'Padellone' Rolex Perpetual Précision, Ref. 8171. Produced in the 1950s. Very fine and extremely rare, astronomic, self-winding, stainless steel and diamond gentleman's wristwatch with triple date, moon phases and a stainless steel Rolex buckle.

Patek Philippe & Cie, Genève, No. 863554, case No. 632749, Ref. 1463. Produced circa 1944. Very fine and extremely rare, early, water-resistant, stainless steel wristwatch with round button chronograph, register and tachometer. Accompanied by the Extract from the Archives.

The Persuasion Attributable to James Cox, circa 1775. Very fine and extremely rare 18K gold and enamel miniature watch with two concealed painted erotic scenes, made for the Chinese market.

James Cox, London, circa 1775. Exceptionally rare and very fine true pair of emerald glass and silver, ruby-paste-set flasks, each fitted with a watch, compass and mirror.

'Evening' Attributed to A. Magnin, musical movement by Aubert, No. 4448, enamel by Richter, Geneva, circa 1820. Spectacular and very fine 18K varicolored gold and painted on enamel, pearl-set large musical box playing two tunes in original morocco fitted box.

Swiss, circa 1800. 800. Fine, 18K gold, center-seconds pair-cased watch with days of the week and date. With a gold key.

The Harbor George Prior, London, No. 41585, made for the Islamic market, circa 1810. Very fine and large 18K gold and painted on enamel, triple-cased petite sonnerie clockwatch.

View of Rome Girard & Bornand a Ste Croix, No. 2134, circa 1840, made for the Italian market. Very fine 18K gold slim watch with ruby duplex escapement in original tortoiseshell covered box.

Recordon From London, No. 13486, Swiss, made for the Islamic market circa 1825. Very fine 18K gold and painted on enamel quarter-repeating watch in Breguet style, with ruby duplex escapement.

Rolex Oyster ster Perpetual, Official ly Certified Chronometer, Ref. 5031. Produced in the 1950s. Fine and rare, tonneau-shaped, center-seconds, self-winding, water-resistant, yellow gold and stain- less steel gentleman's wristwatch with date and a gold plated Rolex buckle.

Henry Capt, Genève, No. 39834, circa 1875. Exceptionally rare and very fine, small, 18K varicolored gold, keyless, pocket watch with instantaneous perpetual calendar watch with minute-repeating and chronograph, probably destined for the 1878 Paris Universal Exposition.