Longines,1920's.Fine tonneau shaped, 18 ct. pink gold gentleman'swristwatch.

Zénith, 1920's.Fine Art Déco, tonneau shaped, 18 ct. goldgentleman's wristwatch.

Longines The Brighton, 1930's.Very fine and rare large, 18 ct. gold gentleman'swristwatch with square button chronograph andregister.

104 Longines, made for the French Market,1940's.Fine rectangular, 18 ct. gold gentleman'swristwatch.

Ulysse Nardin, Locle, Suisse, 1940's.Very fine 18 ct. gold gentleman's wristwatch withsquare button chronograph, register andtachometer.

Eberhard, La Chaux-de-Fonds, early 1940's.Fine large, stainless steel Staybrite gentleman'swristwatch with olive shaped buttonchronograph, register, tachometer and telemeter.

Gübelin Ipso-Matic, 1950's.Very fine and rare, waterproof, self-winding, 18ct. gold gentleman's wristwatch with triple dateand moon phases.

Movado Anti-Magnetic, made for the FrenchMarket, 1940's.Fine and rare 18 ct. pink gold gentleman'swristwatch with square button chronographregister and pulsometer.

C.H. Meylan Watch Co., Swiss, for Tiffany & Cie.,New York, 1930's.Very fine and rare platinum gentleman'swristwatch.

Jaeger-LeCoultre, made for the French market,1960's.Very fine square, platinum and diamondsgentleman's wristwatch.

Audemars Piguet, Genève,Automatic.No. 75233, case No. 13053, for Gübelin Lucerne,circa 1959. Very fine centre second, self-winding, l8ct goldgentleman's wristwatch with 18 ct gold bracelet.

Audemars Piguet, Genève, No. 69760,case No. 23110, made in 1960.Fine flat, centre second, 18 ct. gold gentleman'swristwatch.

Audemars Piguet, Genève, No. 65546, Ref. 3245,made in 1957.Very fine waterproof, 18 ct. gold gentleman'swristwatch.

Audemars Piguet, Genève, Ref. 7601,for Gübelin, 1960 's.Fine extra-flat, 18 ct. gold gentleman's wristwatchwith fitted box.

Audemars Piguet, Genève, No. 82076,case No. 24981, circa 1961.Fine flat, 18 ct. gold gentleman's wristwatch with18 ct. gold bracelet à petites mailles.

Audemars Piguet, Genève, No. 88751,case No. 29476, made in 1963. Fine extra-flat, 18 ct. gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 558609,case No. 383910, Ref. 6351, circa 1959.Fine and extra-flat, 18 ct. gold gentleman'swristwatch.

Audemars Piguet, Swiss, No.13948,made for Gübelin, Lucerne, in 1912.Fine and elegant 18 ct. gold, extra flat keylessdress-watch.

Audemars Piguet, Swiss, No. 243897,Quantième Perpétuel No. 14, case No. B 63078,made in the 1980's.Fine 18 ct. gold, keyless moon phase astronomicaldress-watch with perpetual calendar.

Cresarrow Watch Co, Swiss, for Tiffany &Cie., New York, 1930's.Fine, unusual and rare, 14 ct. gold gentleman'swristwatch with single button chronograph on thecrown and register, with an unusual 18 ct. goldextensible bracelet marked Basil O'Connor on thevisible side and Basil H. Azel on the inside face.

Niton Genève, No 5503, 1930's.Very fine and rare rectangular, jumping-hour, 18ct. pink and white gold gentleman's wristwatch.

Haas Neveux & Co., Geneva, No.68194, 1920's.Fine and rare Art Déco, square, platinum, 18 ct.gold and diamonds lady's wristwatch with 18 ct.pink gold deployant clasp, buckle set withdiamonds.

LéonHatot, 1920's.Very fine and rare tonneau shaped, 18 ct. gold,platinum and black onyx lady's wristwatch, withconcealed dial.

Agassiz Watch Co., forWittnauer, 1920's.Fine and unusual Art Déco, square, 18 ct. goldlady's wristwatch, with 14 ct. gold bracelet àpetites mailles.

Piaget, 1960's.Fine 18 ct. gold extra thin, ten U.S. Dollars coinwristwatch, the coin dated 1895.

Piaget,1950's.Very fine rectangular, 18 ct. gold lady's wristwatchwith a heavy 18 ct. gold chain bracelet.

International Watch Co., Schaffhausen, 1950's.Fine centre second, 18 ct. gold gentleman'swristwatch.

Laco, Durowe GmbH Pforzheim, for Lacher &Co., 1940 's.Fine large, direct centre second stainless steelaviator's wristwatch.

Dodane Type 21, 1960 's.Fine stainless waterproof, stainless steelgentleman's military wristwatch with retour envol round button chronograph and registers.

Foucher No. 3691, sold to the French MarineAéronotique Navale, circa 1960.Chrome cased keyless watch with chronographand 60 minute instantaneous recorder. Originalfitted deck box with glazed aperture on thecover.

Lémania, made for the British Forces, 1950 's.Fine and unusual waterproof, stainless steelgentleman's wristwatch with single buttonchronograph and register.

Glycine Automatic, circa 1931.Fine waterproof, self-winding, stainless steel Staybrite military wristwatch.

Airain, Type 20 Incabloc, 1960 's.Fine stainless waterproof, stainless steelgentleman's military wristwatch with retour envol round button chronograph and registers.

Breguet No. 2775, sold to the French MarineAéronotique Navale, circa 1956.Chrome cased keyless watch with chronograph and60 minute instantaneous recorder. Original fitteddeck box with glazed aperture on the cover.

Breguet No. 2717, sold to the French MarineAéronotique Navale, circa 1956, for 13'800 OldFrancs.Chrome cased keyless watch with 24 hour dial andcentre seconds. Original fitted deck box withglazed aperture on the cover.

Breguet, 1950's.Fine stainless waterproof, stainless steelgentleman's military wristwatch with retour envol round button chronograph and registers.

Breguet No 8025, Type 20 5101/54, 1950's.Fine stainless waterproof, stainless steelgentleman's military wristwatch with retour envol round button chronograph and registers.

Breguet No 8114, Type 20 5101/54, 1950's.Fine stainless waterproof, stainless steelgentleman's military wristwatch with retour envol round button chronograph and registers.

Ulysse Nardin, Locle et Genève, No. 15303, madefor the British Forces, circa 1920.Fine silver, keyless deck-watch, in originalmahogany box with screwed bezel.

Rolex A7329, Swiss, made for the Britishforces, circa 1930's.Fine chromium plated keyless watch.

Rolex, Officine Panerai Firenze, Radiomir, Ref.3646, unique example produced for a specialExhibition in 1938, for the Italian NavyCommandos.Large cushion shaped, waterproof, stainless steelmilitary diving wristwatch.

Rolex, for Officine Luminor Panerai Firenze, Ref.3646, made for the Italian Navy Commandos, 1940 's.Large cushion shaped, waterproof, stainless steel,military diving wristwatch.

Rolex, Officine Luminor Panerai Firenze, Ref.3646, made for the Italian Navy Commandos,small series made in 1936-1937.Large cushion shaped, waterproof, stainless steel,military diving wristwatch.

Rolex, Officine Panerai Firenze, Radiomir,unique example made for a special Exhibition in1938, for the Italian Navy Commandos.Large cushion shaped, waterproof, stainless steeland aluminium military diving wristwatch.

Officine Panerai Firenze, Radiomir, No 033,produced in 50 examples in February 1956, for theItalian Navy Commandos.Very large tonneau shaped, 8 days power reserve,waterproof, stainless steel military divingwristwatch.

Rolex, Officine Luminor Panerai Firenze, Ref.6152, made in 1938 for the Italian NavyCommandos.Large cushion shaped, waterproof, stainless steel,left-handed military diving wristwatch.

Rolex, Officine Luminor Panerai Firenze, Ref.6152, Marina Militare, made for the Italian NavyCommandos, 1940's.Large cushion shaped, waterproof, stainless steelmilitary diving wristwatch.

Collection of instruments from Officine LuminorPanerai Firenze, Marina Militare, 1940's.Three military diving instruments, made for theItalian Navy Commandos.

Phonotélémètre Thouvenin, Breveté S.G.D.G., No.1232, circa 1900.Unusual gun metal keyless watch withchronograph, 15 seconds chronograph, soundtelemeter, 15 minute progressive recorder, specialkilometric map distance gauge and compass,recommended by the War Minister, officiallyadopted by the French Military Schools.

q 28(Louis Linzaghi, La Chaux-de-Fonds), Swiss,Brevet No. 33368, circa 1905.Unusual nickel plated keyless watch, withpatented 5 minute tourbillon regulator.

Paul Ditisheim Solvil, Chaux-de-Fonds, No.650778, made for F.J. Robbins, Egham, circa1920.Fine 18 ct. gold, keyless pocket chronometer withspecial compensated balance.

Not signed, Swiss, circa 1890.Fine silver hunting cased, keyless pocketchronometer.

Not signed, Swiss, circa 1920.Fine and rare 18 ct. gold, keyless Masonic dresswatch.

Roskopf Patent, circa 1900.Rare and fine 18 ct. gold keyless watch.

Loehr, Perpetuelle, Breveté S.G.D.G., No. 624,Swiss, circa 1885.Very rare 18 ct. gold square self winding watch.

Tempor Watch, patented by G. Schwab-Loeillet,Genève, circa 1920.Fine and rare 18 ct. gold triangular keylessMasonic watch.

Not signed, Swiss, circa 1900.Fine silver and bamboo walking stick handlewith built-in watch.

Solvil Watch Co., made especially for TemporWatch Co., Geneva, circa 1940.Fine silver triangular keyless Masonic watch, G.Schwab-Loeillet, Swiss patent No. 25265.

Solvil Watch Co., No. 1107, circa 1940.Fine silver triangular keyless Masonic watchpatented by G. Schwab-Loeillet, Genève.

Not signed, Swiss, circa 1920.Fine silver triangular keyless Masonic watch.

Volta, Swiss, No. 31197, circa 1900.Fine 18 ct. pink gold, hunting cased, minuterepeating, keyless grande sonnerie clockwatchwith carillon on three gongs.

Not signed, Swiss,circa 1920.Fine 18 ct. gold, keyless minute repeating watch.

Fabrique Exact, Chaux-de-Fonds, Swiss,18bis, Boulevard des Italiens, Paris, No. 4774, circa1920.Fine 18 ct. gold, hunting cased, minute repeating,keyless grande sonnerie clock-watch.

Longines, Swiss,circa 1920.Fine 18 ct. gold hunting cased, keyless watchwith chronograph, 30 minute instantaneousrecorder and medical pulsometer.

Movado, Swiss, circa 1915.Fine 18 ct. gold, hunting cased, keyless minuterepeating watch.

Plojoux, Genève, No. 6597, circa 1920.Fine 18 ct. gold, slim keyless minute repeatingdress-watch.

H.R. Ekegren, made by Ed. Koehn, Geneva, No.78905, circa 1923.Fine and elegant 18 ct. gold, slim keyless minuterepeating dress-watch.

Touchon & Co., Geneva, No. 250955, made forTiffany, circa 1920.Fine 18 ct. gold, keyless minute repeating watchwith split seconds chronograph and 30 minuteprogressive recorder.

Touchon & Co., Geneva, No. 17706, made forTiffany, circa 1920.Fine 18 ct. gold, keyless minute repeating watchwith split seconds chronograph and 30 minuteprogressive recorder.

Universal watch, Genève, No. 261260, circa 1910.Fine 18 ct. gold, hunting cased, keyless quarterrepeating watch with chronograph.

Universal Genève, 1930's.Very fine and rare 18 ct. gold gentleman'swristwatch with square button chronograph,register and tachometer.

Very fine large, 18 ct. gold gentleman'swristwatch with olive shaped single buttonchronograph, register, tachometer and telemeter.

Universal Genève, 1940's.Fine and rare 18 ct. gold gentleman's wristwatchwith square button chronograph, register andtachometer.

Universal Genève, Uni-Compax, 1930's.Very fine and rare stainless steel Enversteel,waterproof, gentleman's wristwatch with squarebutton chronograph, register and tachometer.

Universal Genève, made for the French Market,1950's.Very fine rectangular, 18 ct. pink gold gentleman's wristwatch.

Universal Genève, Climate-Proof Compax, 1950 's.Fine and rare 18 ct. pink gold gentleman'swristwatch with round button chronograph,registers, tachometer and telemeter.

Universal Genève, Polerouter H.P.C. Automatic,1950's.Fine centre second, self-winding, 18 ct. goldgentleman's wristwatch.

Universal Genève Tri-Compax,1950's.Very fine waterproof, stainless stell gentleman'swristwatch with round button chronograph,registers and tachometer, triple date and moonphases.

Universal Genève Polerouter Automatic,1950's.Fine centre second, self-winding, waterproof,stainless steel gentleman's wristwatch withstainless steel bracelet.

Universal Genève, Polerouter Automatic, 1950 's.Fine centre second, self-winding, waterproof,stainless steel gentleman's wristwatch.

Universal Genève Polerouter Automatic Microtor,1960's.Fine centre second, self-winding, waterproof,stainless steel gentleman's wristwatch.

Universal Genève, Golden Janus Cabriolet, seriesof 10 unique commemorative pieces, producedexpressly for the 100th Anniversary of Universal, inApril 1994.Very fine rectangular, two time-zone with diurnaland nocturnal indication, jumping-hour, platinumand 18 ct. pink gold cabriolet gentleman'swristwatch with fitted box, magnifying glass andcertificate.

Universal Genève, Compax, Ref. 184.450, madein 1993.Very fine and rare waterproof, 18 ct. goldgentleman's wristwatch with round buttonchronograph and registers, fitted wooden box andcertificate.

Universal Genève, 1960's.Very fine and rare, 18 ct. pink gold and paintedenamel gentleman's wristwatch.

Eska Watch Co. Automatic - Waterproof, 1940's.Extremely fine and rare waterproof, centre second,self-winding, 18 ct. pink gold and cloisonnéenamel gentleman's wristwatch.

Julien Le Roy à Paris No. 2017, with Parishallmarks for 1744.Fine and rare 18 ct. gold, quarter dumb repeatingwatch.

Julien Le Roy à Paris No. 3155, circa 1755.Rare and interesting silver, quarter dumbrepeating watch.

Frederich Guye & Frères à Paris, circa 1791.Fine and unusual silver watch with Revolutionarymottoes, made during the ConstitutionalMonarchy.

Breguet & Fils à Paris, Swiss, circa 1810.Fine and unusual 18 ct. gold watch withskeletonised movement and special escapement.

Henri Motel, Horloger de la Marine Royale, No.328, sold to Dépôt de la Marine on 28 May 1844,for 400 Francs.Fine silver, dead independent centre secondswatch.

Not signed, Swiss, circa 1815.Fine and rare 18 ct. gold dead centre secondswatch with special escapement.

Not signed, Swiss, No. 1319, made for the Englishmarket, circa 1860.Fine 18 ct. gold hunting cased pocketchronometer.

Philibert Perret, Genève, No. 48, made for theSpanish or the South American market, circa 1870.Fine 18 ct. gold hunting cased pocketchronometer.

Charles Edouard Jacot, Chaux-de-Fonds, No. 8410,Swiss, circa 1870.Very fine 18 ct. gold, unusual early keylesswatch.

Jules Jürgensen, Copenhagen No. 5399, Swiss,circa 1860.Fine 18 ct. gold, hunting cased, independentseconds watch with hour and minute recorder, inoriginal fitted box.

Ulysse Humbert, Locle, Swiss, No. 82684, circa1870.Very fine silver hunting cased independentseconds watch with 1/4 second foudroyante.

Leon Ls. Gallet, Chaux-de-Fonds, Swiss, No.14779, circa 1870.Fine 18 ct. pink gold hunting cased keylessindependent seconds watch with 1/4 second foudroyante.

Dent, Watchmaker to the Queen, 61 Strand and 34Royal Exchange, London, No. 35836, with Londonhallmarks for 1872.Fine 18 ct. gold, half hunting cased, keylessquarter repeating watch.

Not signed, No. 9681, Swiss, circa 1860.Fine 18 ct. gold pocket chronometer with oneminute tourbillon regulator.

Not signed, No. 21548, with the Birminghamhallmarks for 1896.Fine and unusual 18 ct. gold, early centreseconds keyless watch with karrusel regulator,made under the B. Bonniksen patent.

The Edward Howard Blue Sapphires No. 55,made in 1912.Extremely fine 18 ct. gold, keyless watch. One ofthe very limited series of 300 top quality watches,sold at the price of $350.00 each, in the originalrose-wood fitted box, with original extra mainspringand certificate.

E. Howard Watch Co., Boston, No. 1103409, circa1917.Very fine 14 ct. gold, keyless Keystone-Howards railroad watch, Pat. D.08.

Omega, Louis Brandt limited series of 63pieces, No. 14, produced in 1982 to celebrate the 50years of Omega's Olympic timekeeping (LosAngeles 1932).Fine 18 ct. gold, large keyless fully skeletonisedwatch with split seconds chronograph andinstantaneous 30 minute recorder.

Ulysse Nardin, Locle, Suisse, No. 17573, 1920's .Very fine and rare 18 ct. gold gentleman'swristwatch with single button chronograph,register, tachometer and telemeter.

Longines, No. 2971257, 1910's.Very fine and rare, 18 ct. gold gentleman'swristwatch with single button chronograph onthe crown, register and double tachometer scale.

Ulysse Nardin, Locle, Suisse, No. 41412, 1920's.Very fine and rare 18 ct. pink gold gentleman'swristwatch with single button chronograph onthe crown, register and tachometer.

Ulysse Nardin, Locle & Genève, No. 370055,1920's .Very fine and rare tonneau shaped, 18 ct. goldgentleman's wristwatch with single buttonchronograph on the crown, register andpulsometer.

Silvana Genève,1940's.Very fine and extremely rare rectangular, Zérograph type gold gentleman's wristwatch.

Montrose De Luxe, Swiss, 1930's.Fine and unusual tonneau shaped, stainless steelgentleman's wristwatch with 8 days powerreserve.

Movado, made for the French Market, 1930's.Very fine rectangular curved, 18 ct. pink goldgentleman's wristwatch.

Cortébert Watch Co.,1930's.Fine rectangular, 18 ct. gold gentleman'swristwatch.

Invicta Chrono-Sport, produced in 50 examples inthe 1930's and only circa 6 original pieces are stillknown today.Very rare and unusual , rectangular, nickelchromiumgentleman's wristwatch with decimalsingle button fifth of second chronograph andregister.

Hamilton W. Co, Electric, 1950's, presented toLouis PRADEL, Mayor of Lyon, (1906 - 1976).Fine, unusual and historical square asymetric,center second, 10 ct. gold filled gentleman'selectric wristwatch, with gold bracelet.

Omega Automatic, 1950's.Fine and unusual 18 ct. gold gentleman'swristwatch.

International Watch Co., Schaffhausen,Automatic, 1960's.Very fine centre second, self-winding, 18 ct. goldgentleman's wristwatch.

Omega Automatic, 1950's.Very fine and rare rectangular, centre second,self-winding, 18 ct. pink gold gentleman'swristwatch.

Not signed, German, circa 1630.Fine and rare, quarter striking early weight drivenautomaton dock.

Gaudron à Paris, circa 1690.Fine and rare ebonised pear-wood, pewter inlaid,tortoiseshell veneered, hour and half hourstriking,early pendulum dock.

Gaudron à Paris, circa 1690.Fine and rare ebonised pear-wood, pewter inlaid,tortoiseshell veneered, hour and half hourstriking,early pendulum dock.

Ch. Grottendiesk, Bruxelles, circa 1880.Very fine 18 ct. gold hall hunting cased, moonphase astronomical keyless watch withperpetual calendar.

1. Thuret, circa 1675.Fine and rare small tortoiseshell veneered hourand half hour striking early pendulum dock witha secret drawer on the base.

Meyronne à Lancy (Genève), circa 1720.Fine gilt brass leather covered Louis XIV oignon,in original fitted Boulle type tortoiseshellveneered watch holder.

Théodore Robert à La Chaux-de-Fonds, circa 1760.Fine and rare eight day going, hour and half hourstriking small ebonised pear-wood Neuchâteloisebracket dock.

Gabriel Neroud de Grenoblecirca 1870.Very fine and rare brass and steel wheel cuttingengine made with a double side dividing bras platesigned: Fait par lest et Giroud à Turin, 1814.

Not signed, French, circa 1828.Fine and very unusual gilt brass, eight day going,hour and half hour going musical transportabledock of Capucine type, presented in 1824 to An.Rouchon, Capitaine au 11ème Léger, when he wasawarded the Légion d'Honneur

Not signed, Neuchâtel, Swiss, circa 1820.Unusual, ebony veneered eight day going,quarter striking dock.

Not signed, circa 1840.Fine and unusual bronze and ormolu, eight daygoing, hour and half hour striking automatondock.

Achille Brocot, 6 rue du Parc Royal, Paris, No.4866, circa 1865.Very rare and important year going, moon phaseastronomical hour and half hour striking dockwith perpetual calendar and barometer,demonstrating the long duration systempatented by Maurel on 24 November 1858.

Paul Garnier, circa 1870.Fine and unusual gilt bronze, eight day going,hour and half hour striking, carriage dock withalarm.

Henry Marc, Paris, No. 19056, circa 1880.Fine and unusual Boulle style tortoiseshellveneered, eight day going, hour and half hourgoing carriage dock, in original leather travellingbox.

Not signed, French, circa 1900.Fine gilt bronze eight day going, grande andpetite sonnerie, quarter repeating carriage dockwith porcelain panels.

E. Lecoultre à Genève, No. 2482, retailed byLemoine Fils, 356 rue Saint Honoré, in Paris,circa 1900.Fine 18 ct. gold, keyless minute repeating watch.

Not signed, Swiss, No. 9772, circa 1920.Very fine silver, enamel and pink quartz, minuterepeating,eight-day going carriage dock, inoriginal fitted box.

Le Petit Forgeron D. Disheim Goldschmidt &Cie, Swiss, circa 1900.Unusual small brass and marble automaton timepiece.

Not signed, Swiss, circa 1930.Unusual gilt brass and pink quartz, eight daygoing minute repeating Art-Deco carriage dockwith triple calendar.

Marcel & Compagnie, Palais Cy devant Royal àParis, No. 13, circa 1800.Extremely rare mahogany pair of Barometer andThermometer.

q 150Berthoud & Favre, London, No. 10036, made forthe Chinese market, circa 1800.Fine and unusual gilt bronze, astronomical,centre seconds table time-piece with date, age ofthe mood and 1/5 second foudroyante.

Not signed (Thomas Cole), circa 1860.Fine and rare gilt bronze month going dock.

Geiser Frères, circa 1830.Fine and unusual gilt bronze, eight day going,quarter striking and repeating dock.

Lefevre, Successeur de De Belle à Paris, circa 1810.Very fine bronze and ormolu eight day going,hour and hall hour striking dock.

Not signed, French, circa 1810.Fine white marble and gilt bronze eight-daygoing centre seconds, hour and half hourstriking, skeleton dock.

Folin L'Aîné à Paris, circa 1800.Very fine gilt bronze and enamel eight daygoing, hour and half hour striking skeletondock.

Not signed, circa 1793.Fine and rare ormolu, white and black marble,hour and half-hour striking, eight-day goingclock with organ on the base.

q 157Not signed, circa 1793.Fine and rare white marble and ormolu, hourand half-hour striking, eight-day going dockwith decimal time.

Darras à Paris, circa 1785.Red and white marble, eight day going, hour andhalf hour striking skeleton dock.

Montjoye Fils à Paris, circa 1785.Extremely fine ormolu and white marble eightday going, hour and half hour striking centreseconds dock with double calendar, designed as alyre.

Robin à Paris, circa 1780.Very fine and rare gilt bronze 45 days goingcentre seconds regulator, with remontoirescapement.

The highly complicate planetary dockof Monsieur PouvillonPaul Pouvillon, Masterpiece made between 1930and 1939.Highly complicate astronomical weight drivenskeleton planetary dock.

Henri Leuba, Fils, Basle, circa 1860.Fine and unusual 15 days going walnut centreseconds weight driven, long case regulator withdouble calendar.

S. Riefler, D.R.P. No. 50739, München (Germany)D.R.P. No. 100870, dated 1907.Fine and rare mahogany, electric powered wall,centre seconds high precision regulator.

Adolph Lange, Dresden, No. 4996, circa 1870.Very fine 18 ct. gold, hunting cased, keylesswatch.

J. Assmann, Glashiitte B/Sachsen, No. 13918,circa 1900.Fine 14 ct. pink gold, keyless watch.

A. Lange & Si hne, Glashiitte B/Dresden, No.62969, D.R.G.M. 121267, produced in 1914.Very fine and rare 18 ct. gold pocketchronometer with a 52,5 minute Karruselregulator and 32 hour power reserve indication.

Ernest Guinand, Locle, made for the Americanmarket circa 1870.Fine and early 18 ct. gold hunting-cased, pocketchronometer, with one minute tourbillonregulator.

Haas, Swiss, No. 20226, made for BigelowKennard & Co., circa 1900.Fine 18 ct. pink gold keyless minute repeatingwatch.

Haas Neveux & Cie., Geneva, No. 50432, madefor Frank H. Gage, Boston, circa 1920.Fine and elegant, very flat, 18 ct. gold keylessdress-watch.

Haas Neveux & Cie., Geneva, No. 49742, circa1920.Very fine and elegant, extra flat, 18 ct. pink goldhunting cased keyless dress-watch.

Haas, Swiss, No. 51637, made for Blackstarr &Frost Kennard & Co. circa 1920.Fine 18 ct. white gold and enamel, diamond-setkeyless pendant watch with a matchingenamelled chain.

Touchon & Co., Swiss, No. 40747, circa 1930.Fine and very elegant, platinum diamond-setkeyless dress-watch.

Robert Cart, Geneva, No. 15357, case No. 50439,made in 1929, sold in 1934 for 1600 Francs.Fine and elegant 18 ct. gold, keyless digital dresswatch with the original workshop document.

Van Cleef & Arpels No. 13415, case by VergerFrères No. 10752, circa 1930.Fine and very elegant 18 ct. two coloured goldkeyless digital dress-watch with a white goldchain.

Jules Jürgensen, made for the American market,circa 1930.Fine platinum keyless minute repeating dresswatch.

Longines, Swiss, 1740652, circa 1925.Fine and elegant, platinum, octagonal, diamond set,keyless Art-Deco dress-watch with eccentric dial.

C. H. Meylan, Brassus, Swiss, No. 29044, circa1920.Very fine 18 ct. gold and enamel, keyless dresswatch.

Breguet No. 1749, made for Bailay Banks andBiddle Co., Philadelphia, circa 1928.Fine 18 ct. white gold keyless wandering- timedress watch.

Breguet No. 2447, produced in 1930, sold on14 April 1942 to Mr. Ducos.Chalcedony, silver mounted eight day goingkeyless moon phase astronomical strut dock withperpetual calendar, in original red leather fitted box.

Breguet No. 1009, sold to His Majesty Fouad 1st.,King of Egypte on 10 December 1925, for 3688Francs. In original green leather fitted box.Fine small silver, eight day going, humped backcarriage dock.

Breguet No. 1854, produced in 1873, sold toMrs. Ardant on 31 December 1873, for 300 Francs.Fine gilt bronze, eight day going, hour and hallhour striking, hour repeating carriage dock withalarm. In original fitted travelling box.

Abraham Louis Breguet.Lot of 4 note-books written by Breguet and fewseparate drawings and sketches from differentperiods:1) Calier commencé du 16 Fructidor an 7 (2September 1799)Manuscript of 22 pages.Adjustment of a chronometer escapement. Somedimension of the instrument nommé chronomètrequi a pour objet de marquer les teins et la mesure, telleduée qu'ils aayent, se nomme Chronomètre, celui du

Lot of 23 letters and official papers, concerningAbraham Breguet himself, the Breguet familyand Mr. Leroy in Geneva or in Constantinople.

Breguet No 2070, 1990's.Very fine and rare, 18 ct. pink gold gentleman'swristwatch with round button chronograph andregister.

Breguet, No. 318, 1940's.Very fine and rare 18 ct. gold gentleman'swristwatch with square button chronograph,register and tachometer with 18 ct. gold deployantclasp.

Breguet No. 4300, sold to Mr. Antonowon 31.1.1969, for Fr. 7'000.Very fine rectangular, platinum gentleman'swristwatch with 18 ct. pink and white golddeployant clasp.

Breguet, No. 2636, 1920's.Very fine and unusual, rectangular curved,stainless steel and pink gold lady's wristwatch.

Breguet No. 2636, 1920's.Very fine Art Deco, tonneau shaped, platinumlady's wristwatch with cord bracelet.

Breguet No. 817, Demi-Chronomètre, sold tothe French navy, circa 1860, for 600 Francs.Fine small 30 hour going deck chronometer withpower reserve indication.

Breguet No.3801, sold to Monsieur Ybri on25 May 1864, for 1600 Francs.Fine 18 ct. gold keyless watch.

Breguet No. 1354, sold to Mr. Malherbe on5 September 1871, for 850 Francs.Fine 18 ct. gold, hunting cased keyless watch.

Breguet No. 3600, sold to Comte Werle on22 May 1901, for 1200 Francs.Fine 18 ct. pink gold hunting cased keylesspocket chronometer with 32 hour power reserveindication.

Breguet No. 2439, sold to Prince of Lichtensteinon 14 August 1815, for 2168 Francs.Fine 18 ct. gold répétition de première classe, withjumping hour hand and off-set seconds, withoriginal short gold chain and ratchet key.

Breguet No. 1238, sold to Mr. Castaneda onPrairial an 6 (1804), for 1500 Francs.Fine 18 ct. gold and enamel pearl-set médaillonmontre à tact.

Breguet No. 271, sold to M. Pizarro on25 Vendémiaire an VI (16 October 1797), for648 Francs.Very rare and early, unusual silver montre desouscription with experimental calibre andsubsidiary dial for the minutes.

Breguet No. 214, circa 1810.Very fine and rare contemporary reproduction of asilver montre de souscription.

Vacheron & Constantin, Genève, ChronomètreRoyal No. 363311, case No. 224445, circa 1913.Fine 18 ct. gold keyless watch.

204Vacheron & Constantin, Genève, ChronomètreRoyal, No. 508918, case No. 346933, circa 1951.Very fine and rare centre second, waterproof, 18ct. gold stop-watch gentleman's wristwatch withfitted box.

Vacheron & Constantin, Genève, ChronomètreRoyal, No. 509541, case No. 368175, circa 1952.Very fine and rare, centre second, 18 ct. gold, stop-watch gentleman's wristwatch with fittedbox.

Vacheron & Constantin, Genève, ChronomètreRoyal No. 350990, case No. 215348, circa 1910.Fine 18 ct. gold keyless fob watch.

Vacheron & Constantin, Genève, No. 409801,case No. 254671, circa 1928.Extremely fine and rare, rectangular, 18 ct. whiteand yellow gold gentleman's wristwatch with fittedbox.

Vacheron & Constantin, Genève, No. 406667,case No. 252115, circa 1927.Fine and rare square, 18 ct. white and yellow goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No. 446444,case No. 295853, circa 1942.Extremely fine and rare 18 ct. gold gentleman'swristwatch with square button chronograph,register and tachometer.

Vacheron & Constantin, Genève, No. 501640,case No. 332927, circa 1951.Very fine waterproof, centre second, selfwinding,18 ct. gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 543044,case No. 377259, Ref. 6509, circa 1957.Fine flat, centre second, waterproof, 18 ct. goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No. 452084,case No. 293400, circa 1942.Fine 18 ct. pinkgold, keyless dress watchpresented by Juan Peron to the General ZenonNoriega.

Vacheron & Constantin, Genève, No. 446390,case No. 291789, Ref. 5, circa 1942.Very fine and rare 18 ct. gold gentleman'swristwatch with square button chronograph andregister.

Vacheron & Constantin, Genève, No. 388927,case No. 243666, circa 1920.Fine 18 ct. gold and enamel, keyless dress watch.

Vacheron & Constantin, Genève, No. 391168,case No. 217153, circa 1921.Fine 18 ct. white gold and enamel, keyless dresswatch.

Vacheron & Constantin, Genève, No. 394169,made for Mauboussin circa 1922.Fine and elegant, 18 ct. white gold mounted, rockcrystal, skeletonised keyless dress-watch.

Vacheron & Constantin, Genève, No. 335133,case No. 203460, circa 1905.Fine 18 ct. gold and enamel, keyless dress watch.

Vacheron & Constantin, Genève, No. 395494,case No. 249684, circa 1923.Fine 18 ct. gold, keyless watch.

Audemars Piguet, Genève, No. 42694, made in1935.Fine and unusual rectangular, 18 ct. goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No. 432750,case No. 273482, Ref. 31, circa 1941.Very fine and rare rectangular, stainless steel Staybrite gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 424113,case No. 267644, circa 1938.Very fine rectangular, 18 ct. pink gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 441659,case No. 295521, circa 1942.Very fine rectangular curved, 18 ct. pink goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No. 437408,case No. 272494, circa 1941.Very fine and rare stainless steel gentleman'swristwatch with square button chronograph,register, tachometer and telemeter.

Vacheron & Constantin, Genève, No. 467031,case No. 300182, circa 1945.Very fine 18 ct. pink gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 472661,case No. 306307, circa 1946.Very fine rectangular, 18 ct. pink gold gentleman'swristwatch.

Vacheron & Constantin, Genève, No. 459632,case No. 296943, circa 1944.Very fine centre second, 18 ct. pink goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No.462971, case No. 311216, circa 1945.Very fine and rare, centre seconds, 18 ct. pink goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No.436499, case No. 324263, circa 1941.Very fine tonneau shaped, 18 ct. pink goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No.471929, case No. 309942, circa 1946.Very fine 18 ct. gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 567985,case No. 394588, Ref. 6707, circa 1961.Fine and rare asymetric, extra-flat, 18 ct. whitegold and diamonds gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 494467,case No. 406058, Ref. 4118, limited series,circa 1950.Fine 18 ct. white gold, keyless dress watch.

Vacheron & Constantin, Genève, No. 394169,made expressly for W.C. Potter, Chicago, specialquality, circa 1922.Fine 14 ct. pink gold cut hunting cased, keylesswatch.

Vacheron & Constantin, Genève, No. 278025,case No. 167720, circa 1887.Fine 18 ct. pink gold and enamel, hunting cased,diamond-set keyless fob watch with matchingchain.

Vacheron & Constantin, Genève, No. 382117,case No. 235828, made for the Corps ofEngineers, U.S.A., No. 152, in 1918.Fine silver keyless watch with chronograph.

Vacheron & Constantin, Genève, No. 401926,case No. 251183, circa 1926.Very fine and rare, square, platinum gentleman'swristwatch.

Vacheron & Constantin, Genève, No. 413103,case No. 152817, made for the American Market,circa 1931.Very fine and rare tonneau shaped, 18 ct. whitegold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 413158,case No. 259952, circa 1931.Fine and rare rectangular curved, pink gold andstainless steel gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 407824,made for the American Market, circa 1927.Very fine and rare tonneau shaped, 18 ct. whitegold gentleman's wristwatch.

Audemars Piguet, Genève, No. 43642, made in1937.Very fine rectangular, 18 ct. pink gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 414451,case No. 263097, circa 1933.Very fine and rare square, 18 ct. pink goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No. 460335,case No. 296266, circa 1945.Very fine 18 ct. gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 420784,case No. 264526, circa 1937.Fine and rare 18 ct. gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 466742,case No. 328785, circa 1945.Very fine and rare 18 ct. gold gentleman'swristwatch with square button chronograph,register, tachometer and telemeter.

Vacheron & Constantin, Genève, No. 464390,case No. 303240, circa 1945.Fine and unusual, square, 18 ct. pink goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No. 436133,case No. 23145, circa 1941.Very fine rectangular curved, 14 ct. goldgentleman's wristwatch.

Vacheron & Constantin, Genève, No. 473333,case No. 292722, circa 1946.Fine rectangular, 18 ct. gold gentleman'swristwatch.

Vacheron & Constantin, Genève, No. 465029,case No. 299623, Ref. 20, circa 1945.Fine square, 18 ct. gold gentleman's wristwatch.

Vacheron & Constantin, Genève, No. 292451,1940's.Very fine astronomie, 18 ct. gold gentleman'swristwatch with triple date and moon phases.

H.R. Ekegren, No. 78486, made by Ed. Koehn,Geneva, for J. E. Caldwell & Co., circa 1920.Fine 18 ct. pink gold, keyless minute repeatingwatch with split seconds chronograph and 60minute instantaneous recorder.

H. R. Ekegren, Genève, No. 77379, made forJ.F. Caldwell & Co., Philadelphia, circa 1908.Fine 18 ct. gold, keyless, centre seconds watch.

Dietrich Gruen, Swiss, No. 42527, especiallyfinished for Charles T. Hill, circa 1910.Fine 18 ct. pink gold, keyless minute repeatingwatch with split seconds chronograph andinstantaneous 30 minute recorder.

Piguet Guillaume & Co., Sentier and Geneva,No. 8690, circa 1900.Fine 18 ct. pink gold, hunting cased, keylessminute repeating watch.

Touchon & Co., Geneva, No. 20648, circa 1910.Fine 18 ct. pink gold, keyless minute repeatingwatch with chronograph and 30 minuteinstantaneous recorder.

H.R. Ekegren, No. 78003, made by Ed. Koehn,Geneva, for J. E. Caldwell & Co., Philadelphia,circa 1920.Fine 18 ct. pink gold, keyless minute repeatingwatch.

Jules Monard, Geneva, No. 24932, made forHyman Berg & Co, circa 1914.Fine 18 ct. pink gold, keyless minute repeatingwatch.

Agassiz, Swiss, No. 254735, circa 1910.Fine 14 ct. pink gold, keyless watch with Splitseconds chronograph and progressive 30 minuterecorder.

Mon. B. Poitevin, L. Gironde Successeur,Fabricant, 22 rue Vivienne, Paris, No. 48778-39385,made in 1902.Fine 18 ct. gold hunting cased, keyless pocketchronometer, first class bulletin at theObservatories of Geneva in 1902, in originalfitted box.

B. Poitevin, L. Girond Successeur,Fabricant, 22 rue Vivienne, Paris No 43637,circa 1900.Fine 18 ct. pink gold hunting cased, keylessmoon phase astronomical watch with perpetualcalendar

B. Poitevin, Paris No. 40117, circa 1895.Fine 18 ct. pink gold and enamel hunting cased,keyless minute repeating watch withchronograph.

Tiffany & Co. , Genève, No. 10435, circa 1880.Very fine 18 ct. gold hunting cased keylessindependent split seconds watch with 1/4 second foudroyante.

Ed. Koehn, No. 78674, Genève, circa 1900.Fine 18 ct. gold hunting cased, keyless minuterepeating watch in original fitted box.

Swiss, made for the Spanish or the SouthAmerican market, circa 1870.Fine 18 ct. pink gold hunting cased, double facekeyless calendar watch.

Not signed, Swiss, examined by the Goldsmithand Silversmith Co., 112 Regent St. London,circa 1890.Small 18 ct. gold hunting cased, keyless minuterepeating watch.

Fayette S. Giles, No. 18162, Chaux-de-Fonds,Swiss, circa 1880.Fine 18 ct. pink gold, hunting cased, keylessminute repeating, moon phase astronomicalwatch with perpetual calendar.

Dent, London, No. 60221 Swiss, made for theSpanish or the South American market, circa1870.Fine 18 ct. gold hunting-cased pocketchronometer.

Rolex Prince Brancard , Ref. 971, producedfrom 1929 to 1935.Very fine rectangular curved, 14 ct. white andyellow gold gentleman's wristwatch.

Rolex Prince Brancard Century Club,Ref. 1490, 1930's.Very fine rectangular curved, 14 ct. goldgentleman's wristwatch.

Rolex Prince Brancard, Ref. 1490, 1930's.Very fine and rare, rectangular curved, 18 ct. whiteand yellow gold gentleman's wristwatch.

Rolex Railway, Ref. 938, 1930's.Very fine and rare rectangular, 18 ct. white andpink gold gentleman's wristwatch.

Rolex Oyster Perpetual Chronomètre, Rigid Hooded, for Chas. Greig & Son,Johannesburgh, 1940's.Extremely rare and fine, tonneau shaped,waterproof, self-winding, stainless steelgentleman's wristwatch with stainless steel Rolexbracelet.

Rolex Oyster Perpetual, Officially CertifiedChronometer, Ref. 2940, 1940's.Fine tonneau shaped, waterproof, centre second,self-winding, stainless steel gentleman'swristwatch.

Rolex Oyster Perpetual Chronomètre, Ref. 2764,1930's.Fine tonneau shaped, self-winding, waterproof,stainless steel gentleman's wristwatch.

Rolex Oyster Perpetual, Officially CertifiedChronometer, Ref. 5131, 1930's.Fine tonneau shaped, waterproof, centre second,self-winding, 14 ct. gold gentleman's wristwatch.

Rolex Oyster Perpetual Chronomètre, Ref. 2940,1930's.Fine tonneau shaped, waterproof, centre second,self-winding, stainless steel gentleman'swristwatch.

Audernars Piguet, Genève, No. 51705,case No. 51705, circa 1947.Fine 18 ct. pink gold gentleman's wristwatch.

Rolex Oyster Perpetual, Certified Chronometer, Rigid Hooded, Ref. 3065, produced in 1000examples from 1939 to 1950.Very fine and rare centre second, self-winding,waterproof, 18 ct. pink gold gentleman'swristwatch.

Rolex Oyster Perpetual Chronometer, Empire,Ref. 3543, 1930's.Fine waterproof, centre second, self-winding,stainless steel gentleman's wristwatch.

Rolex Oyster, Moneta, Ref. 3039, 1930's.Fine, unusual and rare, waterproof, stainless steelgentleman's wristwatch.

Audemars Piguet, Genève, No. 62700, Ref. 2711,circa 1953.Fine large, centre second, 18 ct. gold gentleman'swristwatch.

Rolex Oyster Perpetual, Ref. 6085, 1950's,especially made for the Football World Cup inSwitzerland in 1954.Extremely rare and fine tonneau shaped,waterproof, centre second, self-winding, 18 ct. goldgentleman's wristwatch.

Rolex Oyster Perpetual, Officially CertifiedChronometer, Ref. 6085, 1950's.Fine and rare tonneau shaped, waterproof, centresecond, self-winding, 18 ct. gold gentleman'swristwatch.

Rolex Oyster Perpetual, Officially CertifiedChronometer, Ref. 6092, 1950's.Fine waterproof, centre second, self-winding, 14ct. gold gentleman's wristwatch.

Rolex Oyster Perpetual, Officially CertifiedChronometer, Ref. 6567, for Serpico y LainoCaracas, 1960's.Fine waterproof, centre second, self-winding,18 ct. pink gold gentleman's wristwatch.

Rolex Oyster Perpetual, Ref. 6085, made in 1952.Extremely fine and rare waterproof, centre second,self-winding, l8ct gold and cloisonné enamelgentleman's wristwatch with a authenticatingletter by Rolex.

Rolex Oyster Cosmograph, Ref. 6239, producedfrom 1961 to 1988, and the first model withscrewed buttons in 1976.Fine waterproof, stainless steel gentleman'swristwatch with round button chronograph,registers and tachometer, and stainless steel Oysterbracelet.

Rolex Oyster Cosmograph, produced from1961 to 1988, the first model with screwedbuttons in 1976, Ref. 6265, with black bezel.Fine waterproof, stainless steel gentleman'swristwatch with round button chronograph, registerand tachometer, stainless steel Oyster bracelet,with fitted box and guarantee.

Rolex Oyster Superlative Chronometer, OfficiallyCertified Cosmograph, produced from 1961 to1988, the first model with screwed buttons in1976, Ref. 6265, with gold bezel.Fine waterproof, 18 ct. gold gentleman's wristwatchwith round button chronograph, register andtachometer, 18 ct. gold Oyster bracelet and withfitted box.

Rolex Cosmograph Daytona, so-called PaulNewman, produced from 1961 to 1988, the firstmodel with screwed buttons in 1976 and the first Paul Newman in 1970, Ref. 6239, with steel bezel.Fine and rare,waterproof, tonneau shaped, stainlesssteel gentleman's wristwatch with round buttonchronograph, register and tachometer, with stainlesssteel Oyster bracelet.

Rolex Oyster Quartz Day-Date, SuperlativeChronometer Officially Certified, Ref. 19018,circa 1989.Fine centre second, waterproof, 18 ct. goldgentleman's wristwatch with date, with 18 ct. goldOyster bracelet, fitted box and certificate.

Rolex Oyster Perpetual, Day-Date, SuperlativeChronometer Officially Certified, Ref. 1803, 1980's.Very fine and rare, waterproof, centre second, selfwinding,18 ct. white gold and diamonds gentleman's wristwatch with 18 ct. white gold Presidentbracelet, entirely set with 23 baguette and 50round diamonds.

Rolex Oyster Perpetual, Datejust, SuperlativeChronometer Officially Certified, Ref. 6917, 1980's.Fine and rare, waterproof, centre second, selfwinding,18 ct. gold and diamonds lady'swristwatch with 18 ct. gold President bracelet.

Rolex Oyster Perpetual Day-Date, SuperlativeChronometer Officially Certified, Ref. 1803,1980's.Fine tonneau shaped, centre second, selfwinding,waterproof, 18 ct. white gold gentleman's wristwatch with date.

Rolex Oyster Perpetual, Day-Date, SuperlativeChronometer Officially Certified, Ref. 1803,1980's.Very fine and rare, waterproof, centre second,self-winding, 18 ct. white gold gentleman'swriswatch.

Rolex Oyster Perpetual, Ref. 3135, 1930's.Fine tonneau shaped, waterproof, centre second,self-winding, stainless steel gentleman'swristwatch.

Rolex Oyster Perpetual, Ref. 5050, 1940's.Fine tonneau shaped, waterproof, centre second, self-winding, stainless steel gentleman's wristwatch.

Rolex Oyster Perpetual, Officially CertifiedChronometer, Ref. 2764, 1930's. Fine tonneau shaped, waterproof, centre second, self-winding, stainless steel gentleman's wristwatch.

Rolex Oyster Perpetual, Ref. 3372, 1940's.Fine tonneau shaped, waterproof, centre second,self-winding, stainless steel gentleman'swristwatch.

Rolex Oyster Perpetual, SuperlativeChronometer, Officially Certified, Ref. 2240,1940's.Fine tonneau shaped, waterproof, centre second,self-winding, stainless steel gentleman'swristwatch.

Rolex Antimagnetic, Ref. 3330, 1940's.Very fine and large, stainless steel gentleman'swristwatch with square button chronograph,registers, tachometer and telemeter.

Rolex Oyster Chronograph, Anti-Magnétic,Ref. 3525, produced from 1940 to 1941.Very fine and rare tonneau shaped, waterproof,stainless steel gentleman's wristwatch with roundbutton chronograph, register, tachometer andtelemeter.

Rolex Chronographe, Ref. 2508, 1940's.Very fine and rare 18 ct. gold gentleman'swristwatch with olive shaped button chronograph,register, tachometer and telemeter.

Rolex, Ref. 3055, produced in stainless steel,200 examples in yellow gold and 20 examples inpink gold, circa 1938.Extremely fine and rare stainless steel gentleman'swristwatch with olive shaped button chronograph,register and pulsometer.

Rolex Oyster Perpetual, Officially CertifiedChronometer, Ref. 3372, 1940's.Very fine and rare tonneau shaped, waterproof,centre second, self-winding, 18 ct. pink goldgentleman's wristwatch.

Rolex Antimagnetic, Ref. 3330, 1940's.Fine 18 ct. pink gold gentleman's wristwatch withsquare button chronograph, registers, tachometerand telemeter.

Rolex Oyster Perpetual Chronomètre, Ref. 3131,produced in 500 examples between 1939 and1946.Very fine and rare tonneau shaped, centre second,self-winding, waterproof, 18 ct. pink goldgentleman's wristwatch with 18 ct. pink goldOyster bracelet.

Rolex Oyster Perpetual Chronomètre,Ref. 3372, 1940's.Very fine and rare waterproof, tonneau shaped,centre second, self-winding, 18 ct. pink goldgentleman's wristwatch.

Rolex Prince for C. Bucherer's, Ref. 1771 HS,1930's.Fine and rare rectangular, jumping-hour, 14 ct.pink gold gentleman's wristwatch.

Rolex Prince Dauphin, Chronometer,Ref. 3937, produced since 1942.Very fine and rare rectangular curved, 18 ct. pinkgold gentleman's wristwatch.

Rolex Prince Royal Ref. 1645-1009851,circa 19 40.Fine 14 ct. pink gold, keyless dress-watch.

Rolex Prince, Certified Precision, Ref. 3937,produced since 1942.Very fine rectangular curved, 9 ct. pink goldgentleman's wristwatch.

Rolex Oyster Perpetual, Officially CertifiedChronometer, Ref. 6062, produced in stainlesssteel, 350 examples in yellow gold and 50examples in pink gold, between 1950 and1953, very few with star indexes.Very fine and rare tonneau schped, astronomie,self-winding, 18 ct. pink gold gentleman'swristwatch with triple date and moon phases.

Rolex Oyster Chronographe, Anti-Magnétique,Ref. 4767, 1950's.Very fine tonneau shaped, waterproof, stainlesssteel gentleman's wristwatch with round buttonchronograph, registers and triple date.

Rolex Oyster Perpetual, Officially CertifiedChronometer, Ref. 6062, produced in stainlesssteel, 350 examples in yellow gold and 50examples in pink gold from 1950 to 1953.Very fine and rare tonneau shaped, astronomie,self-winding, waterproof, 18 ct. gold gentleman'swristwatch with triple date and moon phases.

Rolex Perpetual Precision, Ref. 8171, produced in1000 examples from 1949 to 1952.Very fine astronomie, stainless steel gentleman'swristwatch with triple date and moon phases.

Audemars Piguet, Swiss, No. 42932, made in1938.Fine 18 ct. pink gold, keyless dress-watch.

Audemars Piguet, Genève, No. 50945, made in1946.Very fine square, 18 ct. gold gentleman'swristwatch.

Audemars Piguet, Genève, No. 47562, made in1944. Very fine square, 18 ct pink gold gentleman'swristwatch.

Audemars Piguet, Genève, No. 212231,case No. 46645, 1980 's.Extremely fine and rare astronomic, self-winding,18 ct. white gold gentleman's wristwatch withperpetual calendar, moon phases and lunarcalendar.

Audemars Piguet, Genève, No. 745, movementNo. 226065, case No. 73036, 1980's.Very fine astronomic, self-winding, 18 ct. goldgentleman's wristwatch with perpetual calendarand moon phases and certificate.

Audemars Piguet, Genève, Ref. 18587, 1980's.Very fine skeletonized, self-winding, 18 ct. whitegold and diamonds gentleman's wristwatch with18 ct. gold deployant clasp.

Audemars Piguet, Swiss, No. 93776,made in 1963.Fine and elegant, platinum, diamond set keylessskeletonised dress-watch, in original fitted box.

Audemars Piguet, Genève, No. 77083,made in 1960.Fine and unusual octogonal, skeletonized, selfwinding,18 ct. gold gentleman's wristwatch.

Audemars Piguet, Genève, No. 66699,case No. 7099, for Tiffany & Co., made in 1956.Fine extra-flat, square, platinum gentleman'swristwatch.

Audemars Piguet, Genève, No. 100055,case No. 46237, circa 1966.Fine 18 ct. white gold and diamonds gentleman'swristwatch.

Fine extra-flat, rectangular, 18 ct. goldgentleman's wristwatch.

Audemars Piguet, Genève, No. 57691, Ref. 870,made in 1952.Fine 18 ct. gold and diamonds gentleman'swristwatch.

Audemars Piguet, Genève, No. 64139, Ref. 6390,for Tiirler, made in 1955.Fine extra-flat, rectangular, 18 ct. white goldgentleman's wristwatch.

Audemars Piguet, Genève, No. 32991,made in 1925.Very fine, Art Déco, rectangular, platinum anddiamonds lady's wristwatch with platinumarticulated bracelet set with 56 baguette diamonds.

Audemars Piguet, Genève, No. 66050,case No. 13104, made in 1957.Very fine rectangular, 18 ct. white gold, sapphireand diamonds lady's wristwatch with 18 ct. whitegold bracelet set with 103 baguette sapphires and102 round diamonds.

Audemars Piguet, Genève, No. 40811,made in 1929.Very fine, small and rare rectangular, 18 ct. goldlady's wristwatch with cord bracelet.

Audemars Piguet, Genève, No. 56764,made in 1950.Fine 18 ct. gold extra thin, twenty U.S. Dollars coinwatch, the coin dated 1878 with a wooden fittedbox.

Audemars Piguet Genève, No 46928,made in 1943, presented to John R. Talleyfrom the Italian Coca Cola Bottiers with sincereappreciation, Milan, September 20th,1951.Very fine and rare, 18 ct. gold gentleman'swristwatch with olive shaped button chronograph,register and tachometer.

Audemars Piguet, Genève, No. 54709,made in 1948.Very fine, 18 ct. gold gentleman's wristwatch.

Audemars Piguet, Genève, for E. Giibelin Lucerne,No. 33633, case No. 31678, made in 1925.Very fine and rare rectangular, jumping-hour, 18 ct.white and yellow gold gentleman's wristwatch.

Audemars Piguet & Co., Swiss, No. 2950,made for the American market, circa 1880.Fine 18 ct. pink gold, hunting cased, keylessminute repeating watch with split secondschronograph and progressive 60 minute recorder.

Audemars Piguet, Le Brassus, Genève No. 11736,sold on 25 February 1930 to J. Verhagen & Cie inCologne.Very fine 18 ct. gold hunting cased, moon phaseastronomical keyless minute repeating watchwith perpetual calendar, chronograph and 60minute progressive recorder.

Xav. Steiger, Constance, circa 1800.Fine and unusual 18 ct. gold and silver bras en l'air watch.

Cugnier Leschot, Geneva, circa 1800.Very fine and elegant, 18 ct. gold, fullyskeletonised quarter repeating watch withunusual automaton Jacks.

Not signed, Swiss, circa 1810.Fine 18 ct. gold, quarter repeating watch witheccentric dial and automaton Jacks of Martin-Martine type.

Not signed, Swiss, circa 1820.Rare and unusual, 18 ct. gold, quarter repeatingwatch with three automatons and specialescapement.

Gregson à Paris, No. 11865, circa 1780.Very fine 18 ct. gold and enamel, quarterrepeating, diamond-set watch.

Thos. Gray, Sackville Street No. 1941, English,circa 1780.Fine 18 ct. gold and enamel, pearl and diamondset watch.

Rob. Best, Royal Exchange, London, No. 1033,circa 1780.Fine 18 ct gold and enamel watch.

Kentish & Haynes, Cornhill, circa 1800.Fine 18 ct. gold and enamel, pearl-set watch.

Not signed, Swiss, circa 1780.Very fine and elegant, 18 ct. gold and enamel,pearl-set watch with special escapement.

Gregson à Paris, circa 1780.Very fine and elegant, 18 ct. gold and enamel,slim watch in glazed protecting case.

Fres. Bordier à Genève, No. 60108, circa 1800.Fine 18 ct. gold and enamel, pearl set quarterrepeating watch.

François Alexandre Monnier à Genève,No. 32294, circa 1790.Fine 18 ct. gold and enamel, pearl-set quarterrepeating watch.

Chevalier & Cochet, Geneva, No. 7876,circa 1800.Very fine and elegant 18 ct. gold and enamelwatch with glazed gilt brass protecting case.

Not signed, Geneva, circa 1790.L'escarpolette. Very fine and rare 18 ct. goldand enamel, pearl-set watch with automatonscene.

La partie de badminton. Very fine and rare 18ct. gold and enamel, pearl-set centre secondswatch with automaton scene.

(Jaquet-Droz), Swiss, made for the Chinesemarket, circa 1790.Very fine 18 ct. gold and enamel, pearl-set, centreseconds watch.

Patek Philippe & Cie, Genève, No. 1186070,case No. 2677708, Ref. 3569, 1980's.Fine centre second, self-winding, waterproof, 18 ct.white gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 1127010,case No. 321057, Ref. 3541, circa 1968.Very fine waterproof, self-winding, 18 ct. white goldgentleman's wristwatch with date.

Patek Philippe & Cie, Genève, No. 1490065,case No. 268323, Ref. 3563-3, 1980's.Fine centre second, self-winding, waterproof, 18 ct.gold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 1210453,case No. 525022, Ref. 3574, 1970's.Fine flat, tonneau shaped, waterproof, stainlesssteel gentleman's wristwatch with certificate.

Patek Philippe & Cie, Genève, No. 761309,case No. 684523, Ref. 2526, circa 1957.Fine self-winding waterproof, 18 ct. goldgentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 974165,case No. 513013, Ref. 2479, circa 1953.Very fine rectangular, 18 ct. gold gentleman'swristwatch.

Patek Philippe & Cie, Genève, No. 746587,case No. 696316, Ref. 2525-1, circa 1957.Very fine and rare waterproof, 18 ct. white goldgentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 761298,circa 1960.Fine self-winding, waterproof, 18 ct. goldgentleman's wristwatch with gold bracelet.

Patek Philippe & Cie, Genève, No. 950998,case No. 644934, Ref. 1486, circa 1946.Fine and rare square, 18 ct. gold gentleman'swristwatch bearing a special sliding system forclosing the case.

Patek Philippe & Cie, Genève, No. 837391,case No. 636804, circa 1945.Very fine rectangular, 18 ct. pink gold gentleman'swristwatch.

Patek Philippe & Cie, Genève, No. 745328,case No. 515329, Ref. 2444, circa 1956.Very fine square, 18 ct. pink gold gentleman'swristwatch.

Patek Philippe & Cie, Genève, No. 701530,case No. 661548, Ref. 2483, circa 1950.Very fine centre second, waterproof, 18 ct. pinkgold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 703192,case No. 679211, Ref. 2508, circa 1954.Very fine waterproof, centre second, 18 ct. pinkgold gentleman's wristwatch.

Patek Philippe & Cie, Genève, No. 953366,case No. 657601, Ref. 2436, circa 1949.Fine carré galbé, 18 ct. gold gentleman'swristwatch.

Patek Philippe & Cie, Genève, No. 862939,case No. 636406, 1940's.Fine and rare, 18 ct. gold gentleman's wristwatchwith square button chronograph, register andpulsometer.

Patek Philippe & Cie, Genève, No. 863419,case No. 636436, circa 1945.Very fine 18 ct. pink gold gentleman's wristwatchwith square button chronograph, register andtachometer.

Patek Philippe & Cie, Genève, No. 744162,case No. 689212, Ref. 2484, circa 1956.Fine 18 ct. gold gentleman's wristwatch.

Boni à Monpellier, circa 1600.Very fine and rare silver and gilt brass watchwith alarm.

Hanet à Paris, circa 1680.Rare and fine early balance spring watch withalarm.

Baltazar Martinot à Paris, circa 1680.Extremely fine and rare, 20 ct. gold and enamel,pair cased, early balance spring set clockwatch.

Jen Henry Ester, Geneva, circa 1660.Fine early silver pre-balance spring watch withalarm.

P. Sebeult à Paris, circa 1660.Extremely fine and rare, small, 20 ct. gold andenamel, pre-balance spring watch.

Gaudron à Paris, circa 1690.Fine gilt brass, shark skin covered Louis XIV oignon with alarm.

Courcault à Paris, circa 1690.Fine gilt brass Louis XIV oignon with centralwinding.

François Lebaigue à Paris, circa 1690.Fine gilt brass Louis XIV oignon withpendulum and central winding.

Closie à Paris, circa 1700.Fine silver Louis XIV oignon with alarm.

Claude Raillard à Paris, circa 1720.Fine and large Louis XIV oignon movement,mounted in a gilt brass case toward the end ofthe XVIIIth century.

Henri Baltazar à Paris, circa 1720.Fine silver, quarter repeating oignon.

Buschmann, London, No. 2540,German, made for the Dutch market,circa 1750. Fine and unusual silver snuff box with aconcealed watch.

Johann Christopher Strigel, Krailsheim (Germany),circa 1700.Very fine and rare silver pair cased watch withwandering hour dial, made for the English market.

J.C.E. Hard, Lond, certainly made by Eckhardt inFriedberg for the English market, circa 1700.Fine and extremely rare silver pair cased chronoscope watch with date, the fusee withreversing safety ratchet.

Johann Koch, Cal en (Berlin), circa 1640.Rare and important silver alarm and calendar watchmade in Côllen before it merged with Berlin.

THE EARLIEST KNOWN MINUTE REPEATINGWATCHMarqüch, London, produced in Friedberg (Germany), circa 1710.Extremely rare and important silver pair casedminute repeating watch.

Patek i Spolka, W Genewie, No. 1842, circa 1846.Fine and very rare early keyless quarterrepeating watch with special escapement.

Patek Philippe & Cie., Genève, No. 30381,case No. 30381, circa 1868.Fine 18 ct. gold hunting cased keyless watch.

Patek Philippe & Cie., Genève, No. 21529,case No. 21529, made for José Kahn, Riode Janeiro, circa 1864.Fine 18 ct. gold, keyless watch.

Patek Philippe & Cie., Genève, No. 39598,case No. 39598, made in 1871, sold to M.P.Kalatchnikov, Moskva, on 18 September 1872.Fine 18 ct. gold hunting cased, keyless watch.

Patek Philippe & Cie., Genève, No. 138082,case No. 252359, made for Tiffany & Co. in 1907,sold on 22 August 1908.Fine 18 ct. gold, keyless extra slim five minuterepeating watch.

Patek Philippe & Cie., Genève, No. 138326,case No. 138326, made for Tiffany & Co. in 1909,sold on 11 September 1909.Fine 18 ct. pink gold extra thin keyless fiveminute repeating watch.

Patek Philippe & Cie., Genève, No. 138146,case No. 257675, made in 1908.Fine 18 ct. gold keyless, minute repeating watchwith chronograph and instantaneous 30 minuterecorder.

Patek Philippe & Cie., Genève, No. 100341,case No. 215176, circa 1895.Fine 18 ct. pink gold keyless watch.

Patek Philippe & Cie., Genève, No. 116980, caseNo. 232123, made for L.B. Moore, Denison,Texas, circa 1903.Fine 14 ct. pink gold keyless watch.

Patek Philippe & Cie., Genève, No. 153567, caseNo. 267270, made in 1909, sold on 12 April1912.Very fine 18 ct. gold hunting cased keylesspocket chronometer, awarded the Mentionhonorable at the Geneva AstronomicalObservatory timing contest 1911-1912. Inoriginal fitted box, with certificate.

Ferdinand Berthoud, à Paris, No. 276, bearing theParis hallmarks for 1758 - 1759.Extremely fine and unique, 20 ct. varicolouredgold, Montre à secondes qui va huit jours sansremonter, dont le régulateur est formé par deuxbalanciers qui font un battement à chaqueseconde, constructed on the principle describedin Ferdinand Berthoud: Essai sur l'Horlogerie,published in 1786, pages 216 to 221, plate No.XXVII, fig, 6-7-8-9 and 10.

Not signed, French, circa 1780.Fine 18 ct. gold and lapis lazuli, paste-set watch.

Romilly à Paris, No. 1705, dated 7/78,bearing the Paris hallmarks for 1777-1778.Fine 18 ct. gold and enamel, dumb quarterrepeating watch.

Lépine, Horloger du Roy à Paris,circa 1775.Fine 18 ct. varicoloured gold, diamond-setquarter repeating watch.

Meyer à Paris No. 1012,circa 1780.Fine and small 18 ct. gold and enamel, dumbquarter repeating watch.

Barancourt à Paris, No. 426, bearingthe Paris hallmarks for 1780.Fine 18 ct. gold and enamel, pearl-set watch.

Harrache, London, No. 3734, circa 1774.Very fine 18 ct. gold and enamel, diamond set,dumb quarter repeating watch with matchingkey, later gold brooch pin and fitted boxinscribed inside the cover: M.H.S Her Great GreatGrandmother's watch.

Lépine Invenit et Fecit, à Paris, No. 5784 and1299, bearing the Paris hallmarks for 1789.Fine and rare 18 ct. gold, dumb quarter-repeatingwatch.

Le Roy, Horloger du Roi au Palais Royal No. 88,No. 2458, circa 1810.Very fine and rare 18 ct. gold and enamel,diamond set medallion montre à tact, with aminiature by Virginie Hue de Breval.

Louis Duchêne & Fils (Geneva), No. 9471,circa 1800.Fine and unusual 18 ct. gold, oval quarterrepeating partly skeletonised watch with visiblebalance.

Charleson, London, Friedberg (Germany),made for the English market, circa 1760.Very fine repoussé silver, quarter repeatingcoach watch with alarm.

Patek Philippe & Cie., Genève, No. 173587,case No. 278330, sold on 28 July 1913.Fine and rare 18 ct. gold octagonal keyless dresswatchin original fitted box and with certificate.

Patek Philippe & Cie., Genève, No. 812253case No. 604070, made for Tiffany, circa 1926.Fine 18 ct. gold and enamel keyless Art-Décodress watch.

Patek Philippe & Cie., Genève, No. 804236,case No. 410517, circa 1925.Fine 18 ct. white gold, keyless dress watch.

Patek Philippe & Cie, Genève, No. 192794,case No. 600294, circa 1919.Very fine, unusual and early, Art Déco, tonneaushaped, platinum, frosted glass, pearls anddiamonds lady's wristwatch.

Patek Philippe & Cie, Genève, No. 169037,case No. 169037, circa 1912.Very fine and rare tonneau shaped, platinum anddiamonds lady's wristwatch with platinumextensible bracelet.

Patek Philippe & Cie, Genève, No. 807754,case No. 604666, for Tiffany & Cie., New York,circa 1926.Very fine and rare, Art Déco, hexagonal, 18 ct.gold lady's wristwatch with fitted box.

Patek Philippe & Cie, Genève, No.139865, case No. 251213, circa 1907.Early, 18 ct. gold and enamel lady's wristwatch.

Patek Philippe & Cie, Genève, No. 188223,for Shreve & Co. San Francisco, circa 1918.Fine and rare rectangular, 18 ct. gold and enamellady's wristwatch with engraved gold buckle.

Patek Philippe & Cie, Genève, No. 940656,case No. 635932, circa 1944.Very fine and rare, pagoda shaped, rectangular,18 ct. pink gold lady's wristwatch with cordbracelet.

Patek Philippe & Cie, Genève, No. 944953,case No. 664988, Ref. 2296, circa 1950.Very fine and rare rectangular, 18 ct. gold lady'swristwatch.