Universal Genève, "Compur", 1940's. Rare 18-carat gold gentleman's wristwatch with square button chronograph, register and tachometer.

C. massive, polished, lapidated hooded lugs with mobile circular pin-holder. D. mat silver with indexes and Roman numerals + auxiliary second and 45 minute register dials, outer tachometer graduation. "Bâton" blued steel hands. M. 13', gilt brass, 17 jewels, lever escapement, monometallic balance, self-compensating balance-spring. Dial, case and movement signed. In good condition. Diam. 35 mm.

Ulysse Nardin, Locle, Suisse, No. 619412, 1940's. Very rare and large 18-carat pink gold gentleman's wristwatch with square button chronograph and register.

C.massive, polished, articulated hooded lugs. D. pink with Arabic numerals + auxiliary second and 30 minute register dials. "Bâton" steel hands. M. 141/2', rhodiumed, 20jewels, lever escapement, monometallic balance, self-compensating Breguet balance-spring. Dial, case and movement signed. In mint condition. Diam. 37 mm.

Universal Genève, 1940's. Very fine 18-carat pink gold gentleman's wristwatch, with square button chronograph, registers and tachometer.

C. massive, polished, articulated hooded lugs. D. mat silver with applied gold indexes and Roman numerals + auxiliary dial for the second, the 12 hour and 30 minute registers, outer tachometer graduation. "Feuille" pink gold hands. M. 13', gilt brass, 18 jewels, lever escapement, monometallic balance, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 35 mm.

Patek Philippe & Cie, Genève, No. 808424, case No. 289957, circa 1925. Fine "carré galbé" 18-carat gold gentleman's wristwatch.

C. massive, polished. D. mat silver with radiumed Arabic numerals + auxiliary second dial. Radiumed "skeleton" hands. M. 12', rhodiumed, 15 jewels, lever escapement "à moustache", cut bimetallic balance, flat balance-spring. Dial, case and movement signed. In good condition. 30 x 30 mm.

Patek Philippe & Cie, Genève, No. 820647, case No. 607479, circa 1930. Fine tonneau shaped, 18-carat gold gentleman's wristwatch.

C. massive, polished, hinged back. D. mat silver with applied gold Breguet numerals + auxiliary second dial. "Bâton" gold hands. M. 10', gilt brass, 17 jewels, lever escapement, cut bimetallic balance, flat balance-spring. Dial, case and movement signed. In good condition. 26 x 27 mm.

Patek Philippe & Cie, Genève, No. 194144, case No. 286005, circa 1920. Fine tonneau shaped, "Art Déco", 18-carat gold gentle-man' s wristwatch.

C. massive, polished, hinged and engraved bezel. D. mat silver with radial Arabic numerals. "Moderne" blued steel hands. M. 10', rhodiumed, 17 jewels, lever escapement, cut bimetallic balance, flat balance-spring. Dial, case and movement signed. In very good condition. 26 x 26 mm.

Patek Philippe & Cie, Genève, No. 821308, case No. 415979, circa 1931. Cushion shaped, 18-carat gold gentleman's wristwatch.

C.massive, polished, hinged back. D. mat silver with applied gold "Breguet" numerals + auxiliary second dial. "Feuille" gold hands. M. 12"', gilt brass, 17 jewels, cut bi-metallic balance, flat balance-spring. Dial, case and move-ment signed. In very good condition. 30 x 30 mm.

Rolex Oyster Perpetual Chronometer, Ref. 8171, 1950's. Astronomic, self-winding, 18-carat gold gentleman's wristwatch with moon phases and triple date.

C. massive, polished. D. "Champagne" with applied gold indexes + auxiliary second dial, outer graduation for the days of the month, apertures for the days of the week, the months, and the lunations. "Alpha" gold hands. M. 11', rhodiumed, 17 jewels, lever escapement, "Superbalance" balance adjusted to 6 positions, self-compensating Breguet balance-spring. Dial, case and movement signed. Diam. 38 mm.

Rolex Antimagnetique, Ref. 4768, 1940's. Very fine 18-carat gold gentleman's wristwatch with square button chronograph, registers, telemeter and triple date.

C.massive, polished, fancy lugs. D. mat silver with applied gold indexes and Arabic numerals + auxiliary dials for the seconds, the 12 hours and 30 minute register, outer graduation for the telemeter and the days of the month, apertures for the days of the week and the months. "Bâton" gold hands. M. 13', rhodiumed, 17 jewels, lever escapement, monometallic balance, self-compensating Breguet balancespring. Dial, case and movement signed. In very good condition. Diam. 35 mm.

Rolex Oyster perpetual, Chronometer, Ref. 8171, 1950's. Very rare astronomic self-winding stainless steel gentle-man' s wristwatch with moon phases and triple date.

C. polished. D. mat silver with radiumed indexes + auxiliary second dial, outer graduation for the days of the month, apertures for the days of the weeks, the months and the lunations. "Feuille" hands. M. 11", rhodiumed, 17 jewels, lever escapement, " superbalance" balance adjusted to 6 positions, selfcompensating breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 38 mm.-

Rolex Prince "Railway", Ref. 1768, 1930's. Fine rectangular stainless steel gentleman's wristwatch.

C. polished, satined. D. two-tone silver with Arabic numerals + auxiliary second dial. "Bâton" blued steel hands. M. 7', Extra-Prima, nickeled, 17 jewels, lateral lever escapement, " Superbalance" balance adjusted to 6 positions, selfcompensating Breguet balance-spring. Dial, case and movement signed. In good condition. 20 x 35 mm.

Patek Philippe & Cie, Genève, No. 830469, case No. 2603583, Ref. 655, circa 1934. Rare and early rectangular stainless steel gentleman's wristwatch.

C. polished, satined, fluted and lapidated bezel. D. mat silver with applied white gold indexes + auxiliary second dial. " Bâton" white gold hands. M. 9"'-90, tonneau, rhodiumed, " fausses-côtes" decoration, 18 jewels, lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, self-compensating flat balance-spring. Dial, case and movement signed. In very good condition. 22 x 30 mm.

Patek Philippe & Cie, Genève, No. 833044, case No. 618532, circa 1934. Rare rectangular curved stainless steel gentleman's wristwatch.

C. polished, bevelled, stepped sides. D. black with applied gold indexes and Arabic numerals + auxiliary second dial. " Bâton" gold hands. M. 9"'-90, tonneau, rhodiumed, "fausses- côtes " decoration, 18 jewels, lever escapement, cut bimetallic balance, Breguet balance-spring, micrometer regulator. Dial, case and movement signed. In very good condition. 22 x 31 mm.

Rolex Prince, 1930's. Rectangular curved 10-carat gold filled, gentleman's wristwatch.

C. polished lapidated. D. mat silver with applied gold Breguet numerals + auxiliary second dial. "Bâton" blued steel hands. M. 7"' nickeled, 15 jewels, lateral lever escapement, "Superbalance" balance Extra prima, self-co, rnpensating Breguet balance-spring. Dial, case and movement signed. In good condition. 20 x 36 mm.

Patek Philippe & Cie, Genève, "Calatrava", No. 856358, case No. 309172, circa 1956. Very fine and rare 18-carat pink gold lady's wristwatch.

C. massive, polished. D. mat silver with applied pink gold indexes. "Bâton" pink gold hands. M. 8"'-85, rhodiumed, " fausses-côtes" decoration, 18 jewels, lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 23 mm. Estimate: SFr. 3'000-4'000

Bueche Girod, 1970's. Rare 18-carat white gold gentleman's wristwatch with date in the shape of a Lancia radiator grill.

C. shaped, massive, polished. D. grey with the grill design, bearing the blue enamel Lancia symbol, applied indexes, aperture for the date. "Bâton" hands. M. 71/z"', rhodiumed, 17 jewels, lever escapement, monometallic balance, selfcompensating flat balance-spring, antishock system. Dial, case and movement signed. In very good condition. 20 x 39 mm.

Breguet, Ref. 5032, 1970's. Fine astronomic 18-carat gold lady's wristwatch with moon phases.

C. massive, polished, gadrooned band, sapphire set winding crown. D. guilloché silver with Roman numerals + auxiliary second dial, aperture for the moon phases. "Breguet" blued steel hands. M. 9"', rhodiumed, "fausses-côtes" decoration, 18 jewels, lever escapement, monometallic balance adjusted to 5 positions, antishock system, self-compensating flat balance-spring. Dial, case and movement signed. In very good condition. Diam. 26 mm.

Patek Philippe & Cie, Genève, No. 946161, case No. 677054, Ref. 3158, circa 1954. Fine platinum and diamondset lady's wristwatch.

C. massive, polished, satined, diamondset bezel and teardrop lugs. D. mat silver with applied platinum indexes and Arabic numerals. "Bâton" platinum hands. M. 7"'-70, rhodiumed, "fausses-côtes" decoration, 18 jewels, lever escapement, monometallic balance, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 18,5 mm.

Rolex Antimagnetic, Ref. 3055, 1930's. Very rare and small stainless steel gentleman's wristwatch with square button chronograph, register and tachometer. Very rare and small stainless steel gentleman's wristwatch with round button chronograph, register and tachometer.

C. polished, satined. D. mat silver with Arabic numerals + auxiliary second and 30 minute register dials, outer tachometer graduation. "Skeleton" radiumed hands. M. 10', rhodiumed, 19 jewels, lever escapement, monometallit balance, self-compensating Breguet balance-spring. Dial, case and movement signed. In good condition. Diam. 29 mm.

Rolex Oyster Chronographe Antimagnetique, Ref. 3181, 1940's. Very rare and small stainless steel gentleman's wristwatch with round button chronograph, register and tachometer.

C. waterproof, polished, screwed back, graduation bezel. D. mat silver with Arabic numerals + auxiliary second and 30 minute register dials, outer tachometer graduation. " Skeleton" radiumed hands. M. 10', rhodiumed, 19 jewels, lever escapement, monometallic balance, self-compensating Breguet balance-spring. Dial, case and movement signed. In good condition. Diam. 29 mm.