Henry Moser Co., Swiss, made for the Russian Market, circa 1910. Large tonneau shaped, 14K pink gold gentleman's wristwatch.

C. massive, polished, hinged back, wire lugs. D. pink with painted radial Arabic numerals . "Baton" blued steel hands. M. 12"' gilt brass, 15 jewels, lever escapement, cut bimetallic balance, Breguet balancespring. Signed on the dial, stamped on the movement. hi good condition. Dim. 31 x 42 mm.

Louis Audemars, Geneve, No. 111869, Swiss, made for the Russian Market, circa 1900. Fine 14K pink gold hunting cased keyless watch.

C. Four body, massive," demi-bassine" , engine-turned. Hinged gold cuvette decorated with medals awarded in various exhibitions. D. White enamel with Arabic numerals, sunk centre and subsidiary seconds. Blued steel "spade" hands. M. 19"', frosted and gilt, bar calibre, 15 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring. Signed on the dial, case and movement. In excellent condition. Diam. 55 mm.

Unsigned, Geneve, No. 64468, made for the Russian Market, circa 1890. Fine 18K pink gold hunting cased, double face, keyless watch with double calendar.

C. Four body, massive < with flat engineturned flat cover and back. D. White enamel on the front with Roman numerals, outer Arabic minute ring and sunk subsidiary seconds. Gold "spade" hands. White enamel chapter ring on the back with days of the week written in cyrilic and outer date ring on the border of the bezel. Gold hands. M. 19 "' nickel plated, 18 jewels, counterpoised straight line lever escapement, cut bimetallic balance, Breguet balancespring. In very good condition. Diam. 52 mm.

Audemars Freres, Geneve, No. 154627, made for the Russian Market, circa 1910. Fine 14K pink gold hunting cased, keyless quarter repeating watch with chronograph.

C. Four body, "demi-bassine" engine-turned. Hinged gold cuvette decorated with medals awarded in various exhibitions. D. White enamel with Arabic numerals, outer Arabic minute and chronograph rings and sunk subsidiary seconds. Gold "Louis XV" hands. M. 18"', gilt brass, 17 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring. Repeating on gongs with fly regulator and push piece in the band. Chronograph with visible work, the button in the band. Signed on the dial, case and cuvette. In very good condition. Diam. 56 mm.

Audemars Freres, Geneve, No. 298874, made for the Russian Market, circa 1915. Fine 14K gold hunting cased, keyless quarter repeating watch with chronograph.

C. Four body, "demi-bassine " polished. Ilinged gold cuvette decorated with medals awarded in various exhibitions. D. White enamel with Arabic numerals, outer Arabic minute and chronograph rings, sunk centre and subsidiary seconds. Gold "Louis XV" hands. M. 18"', gilt brass, 17 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring. Repeating on gongs with fly regulator and push piece in the band. Chronograph with visible work, the button in the hand. Signed on the dial, case and cuvette. In very good condition. Diam. 56 nun.

Rolex Chronograph, Ref. 6238, 1960's. Fine tonneau shaped, waterproof, 14K yellow gold gentleman's wristwatch with round button chronograph, registers and tachometer and 14K yellow gold Jubilee bracelet.

C. massive, polished, satined, screwed back and crown. D. satined silver with applied gold indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers, outer tachometer graduation. "Baton" radiumed gold hands. M. 13"' rhodium plated, 17 jewels, lever escapement, monometallic balance, 3 adjustments, antishock system, selfcompensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 36 mm.

Rolex Chronograph, Ref. 6238, 1960's. Fine tonneau shaped, waterproof, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer and stainless steel Jubilee bracelet.

C. massive, polished, satined, screwed back and crown. D. satined silver with applied steel indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers, outer tachometer graduation. "Baton " radiumed steel hands. M. 13 "' rhodium plated, 17 jewels, lever escapement, monometallic balance, 3 adjustments, antishock system, selfcompensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 36 mm.

Rolex Oyster Chronograph Anti-Magnetic, Ref. 6234, 1950's. Fine tonneau shaped, waterproof, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer, telemeter and stainless steel Jubilee bracelet.

C. massive, polished, satined, screwed back and crown. D. matt silver with applied steel indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers, outer tachometer and telemeter graduation. "Alpha" radiumed steel hands. M. 13 "' rhodium plated, 17 jewels, lever escapement, monometallic balance, 3 adjustments, antishock system, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 36 mm.

Rolex Chronograph "Antimagnetic", so-called "Jean-Claude Killy", Ref. 6036, 1950's. Very fine and rare tonneau shaped, waterproof, stainless steel gentleman's wristwatch with round button chronograph, registers and triple date, with stainless steel Oyster bracelet.

C. polished, satined, screwed back. D. matt silver with indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers, outer graduation for the days of the month, apertures for the days of the week and the months. "Dauphine" steel hands. M. 13"' rhodiumed, 17 jewels, lever escapement, monometallic balance, antishock system, self compensating Breguet balance-spring. Case and movement signed. In very good condition. Diam. 36 mm.

Rolex Oyster Chronographe Anti-Magnetique, Ref. 2508, 1940's. Fine, 18K yellow gold gentleman's wristwatch with square button chronograph, register, tachometer and telemeter.

C. massive, polished. D. matt silver with applied gold indexes and Arabic numerals + auxiliary dials for the seconds and the 30 minutes register, outer tachometer and telemeter graduation. "Alpha" gold hands. M. 13"' rhodium plated, 17 jewels, lever escapement, monometallic balance, selfcompensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 36 mm.

Rolex Oyster Perpetual "Day-Date", Superlative Chronometer Officially Certified, Ref. 1803, 1980's. Fine tonneau shaped, centre second, self-winding, waterproof, 18K yellow gold gentleman's wristwatch with date and 18K yellow gold President bracelet.

C. polished, satined, screwed dedicated hack and crown, reeded bezel. D. satined silver with applied gold indexes, aperture for the date and the day of the week. "Baton" gold hands. M. 12 1/2"' rhodiumed, "oeil-de-perdrix" decoration, 26 jewels, lever escapement, monometallic balance adjusted to temperatures and 5 positions, antishock system, self= compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 36 mm.

Rolex Oyster Perpetual "Day-Date", Superlative Chronometer Officially Certified, Ref. 1802, 1970's. Fine tonneau shaped, centre second, self-winding, waterproof, 18K yellow gold gentleman's wristwatch with date and 18K yellow gold Oyster bracelet.

C. polished, satined, screwed back and crown. D. satined silver with applied gold indexes, aperture for the date and the clay of the week. "Baton" gold hands. M. 12 1/2"' rhodiumed, "oeil-de-perdrix" decoration, 26 jewels, lever escapement, monometallic balance adjusted to temperatures and 5 positions, antishock system, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 36 mm.

Rolex Chronograph, Ref. 6238, 1960's. Fine tonneau shaped, waterproof, 14K gold gentleman's wristwatch with round button chronograph, registers and tachometer.

C. massive, polished, satined, screwed back and crown. D. satined silver with applied gold indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers, outer tachometer graduation. "Baton" radiumed gold hands. M. 13"' rhodium plated, 17 jewels, lever escapement, monometallic balance, 3 adjustments, antishock system, selfcompensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 36 mm.

Rolex Oyster Perpetual, Officially Certified Chronometer, Ref. 6031, 1950's. Fine waterproof, centre second, self-winding, waterproof, 18K yellow gold gentleman's wristwatch with date.

C. massive, polished, satined, screwed back, reeded bezel. D. matt silver with applied gold indexes, aperture for the date. "Alpha " gold hands. M. 11 1/2"' rhodium plated, 19 jewels, lever escapement, monometallic balance, selfcompensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 35 mm.

Rolex Oyster Perpetual "Datejust", Superlative Chronometer, Officially Certified, Ref. 1625, 1970's. Fine waterproof, tonneau shaped, centre second, selfwinding, stainless steel and yellow gold gentleman's wristwatch with date.

C. bi-colour, polished, satined, screwed back and crown, yellow gold graduated reeded bezel, "Cyclope" crystal. D. blue with applied gold indexes, aperture for the date. "Baton" gold hands. M. 12 1/2'" rhodiumed, 26 jewels, lever escapement, monometallic balance, self=compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 36 nun.

G. A. Huguenin, Les Ponts, Swiss, made for the Spanish Market, circa 1870. Fine 18K gold hunting cased, keyless minute repeating watch.

C. Four body, massive, "bassine et filets", engineturned, the cover centred with a blank escutcheon. Hinged gold cuvette with engine-turned border and engraved with technical details. D. Silver with Roman numerals and sunk subsidiary seconds, fully decorated with a floral engraved and gold cast decoration. Blued steel "fleurs-de-lys" hands. M. 20"', nickel plated, "fausses cotes " decoration, 30 jewels, gold train of wheels, counterpoised straight line lever escapement, cut bimetallic balance, Breguet balance spring. Repeating on gongs with slide in the band. Signed on the movement and cuvette. In very good condition. Diam. 54 mm.

Unsigned, Swiss, circa 1860. Fine 18K gold, quarter repeating watch with dead independent centre seconds.

C. Four body, massive, "bassine et filets", engineturned with reeded band. Hinged gold cuvette engraved with technical details. D. White enamel with Roman numerals and outer minute and seconds ring. Blued steel "fleurs-de-lys " hands. M. Frosted and gilt, double train with going barrels, 40 jewels, counterpoised straight line lever escapement, cut bimetallic balance, Breguet balance spring. Independent seconds with a flirt on the escape pinion and bolt in the band. Quarter repeating on gongs with slide in the band. In very good condition. Diam. 51 mm.

Unsigned, Swiss, "Calendrier perpetuel perfectionne", No. 14025, circa 1880. Fine and rare 18K gold, hunting cased, keyless moon phase astronomical watch with a fly-back perpetual calendar.

C. Four body, massive, "bassine et filets", engineturned (worn), with reeded band. Gold cuvette. D. White enamel with Roman numerals, subsidiary seconds and symmetrical month small chapter ring, apertures for the moon phase volvelle and the clays of the week, sector for the fly-back calendar (small hairlines). Gold "spade" hands. M. 20"', nickel plated, "a vagues " decoration, 19 jewels, two gold screwed settings, counterpoised straight line lever escapement, cut bimetallic balance, Breguet balance spring. In very good condition. Diam. 56 mm.

Alfred Perregaud a Gorgier, Swiss, circa 1860. Very fine 18K gold hunting cased pocket chronometer in original Brazilian rose-wood fitted box.

C. Four body, massive, "bassine et filets", engineturned with reeded band. Hinged gold cuvette with engine-turned border. D. White enamel with Roman numerals and sunk subsidiary seconds.Blued steel Louis XV hands. M. 20"', bar calibre, nickel plated, "fausses cotes" decoration, 15 jewels part in gold screwed settings, fusee with maintaining power, pivoted detent escapement, two-arm compensation balance with gold poising and timing screws, bluedsteel spherical balance spring with regulator. Signed on the movement. In very good condition. Diam. 54 mm.

Lecoultre & Francois A. Geneve, No. 21118, circa 1850. Fine 18K gold, quarter repeating watch with special escapement.

C. Three body, "forme quatre baguette" with reeded band and engine-turned. Hinged gold cuvette, engine-turned and engraved with technical details. D. White enamel with Roman numerals. Gold Breguet hands. M. 17"', gilt brass, bar calibre with going barrel, 10 jewels, single wheel duplex escapement, cut bimetallic balance, flat balance spring. Quarter repeating on gongs with pull-twist piston through the pendant. Signed on the cuvette. In very good condition. Diam. 41 mm.