Patek Philippe, made in 1901.Fine bronze medal by Georges Hantz (1846-1920), Genève.

The portraits of Jean Adrien Philippe (1815-1894) and Antoine Norbert de Patek (1812-1877).Rev. A dedication: Manufacture d'Horlogerie · Fondée en 1839 / PATEK, PHILIPPE et Cie / Société · anonyme · du 1er Fév. 1901 / Administrateurs: / A · BENASSY = Philippe · Pret / J · PERRIER · Secr : A. CONTY /E · PHILIPPE · Alf : G · STEIN.Diam. 37 mm.

Patek Philippe & Cie., Genève, No. 125052,case No. 238884, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1907.Fine 18K pink gold, keyless Chronometro Gondolo with chronograph.

C. Four body massive "demi-bassine", engine-turned. Hinged gold cuvette. D. White enamel with Roman numerals, outer Arabic minutes and chronograph ring and sunk subsidiary seconds. Gold "spade" hands. M. 19''', gilt brass, gold train of wheels,21 jewels, straight line lever escapementà moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometric index patented on 13 January 1891. Chronograph with visible work and button on the winding-crown.Signed on the dial, case and movement.Diam. 57 mm.

Patek Philippe & Cie., Genève, No. 152279,case No. 243794, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1909.Fine 18K gold, keyless Chronometro Gondolo with chronograph and pulsometer.

C. Four body massive "demi-bassine", engine-turned, the back engraved with a monogram. Hinged gold cuvette. D. White enamel inscribed with the name of the first owner, Roman numerals with red outer Arabic minutes and chronograph ring, pulsometer calculated for 30 pulsations and sunk subsidiary seconds. Gold "spade" hands. M. 19''', gilt brass, gold train of wheels, 21 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometrc index patented on 13 January 1891. Chronograph with visible work and button on the winding-crown.Signed on the dial, case and movement.Diam. 57 mm.

Patek Philippe & Cie., Genève, No. 126295,case No. 235246, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1906.Fine 18K pink gold, keyless Chronometro Gondolo.

C. Four body massive "demi-bassine", engine-turned. Hinged gold cuvette. D. White enamel with Roman numerals, red outer Arabic minute ring and sunk subsidiary seconds. Gold "spade" hands. M. 21''', gilt brass, gold train of wheels, 21 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometric index patented on 13 January 1891.Signed on the dial, case and movement.Diam. 56 mm.

Patek Philippe & Cie., Genève, No. 133975,case No. 245089, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1907.Fine 18K gold, diamond-set, Chronometro Gondolo, keyless fob watch.

C. Four body, massive, "demi-bassine", polished, the back with the diamond inlaid initial "C". Hinged gold cuvette engraved with a dedication. D. White enamel with Roman numerals, outer Arabic minute ring and sunk subsidiary seconds. Gold "spade" hands.M. 12''', gilt brass, gold wheel train, 21 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe index patented on January 13th, 1891.Signed on the dial, case and movement.Diam. 32 mm.

Patek Philippe & Cie., Genève, No. 152625,case No. 266745, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1909.Fine 18K pink gold, Chronometro Gondolo, keyless fob watch.

C. Four body, massive, "demi-bassine", engine-turned in a vermicelli pattern, the back engraved with a monogram. Hinged gold cuvette. D. White enamel with Roman numerals, outer Arabic minute ring and sunk subsidiary seconds. Gold "spade" hands.M. 12''', gilt brass, gold wheel train, 21 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe index patented on January 13th 1891.Signed on the dial, case and movement.Diam. 32 mm.

Patek Philippe & Cie., Genève, No. 140169,case No. 245408, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1908.Fine 18K pink gold, keyless Chronometro Gondolo.

C. Four body massive "demi-bassine", engine-turned. Hinged gold cuvette. D. White enamel with Roman numerals, outer Arabic minute ring and sunk subsidiary seconds. Gold "spade" hands. M. 20''', gilt brass, gold train of wheels, 21 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometric index patented on 13 January 1891.Signed on the dial, case and movement.Diam. 56 mm.

Patek Philippe & Cie., Genève, No. 153183,case No. 257041, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1910.Fine silver, keyless Chronometro Gondolo.

C. Four body massive "demi-bassine", engine-turned. Hinged silver cuvette. D. White enamel with Roman numerals, outer Arabic minute ring and sunk subsidiary seconds. Gold "spade" hands. M. 19''', gilt brass, 15 jewels, straight line lever escapementà moustaches, cut bimetallic balance, Breguet balance spring.Signed on the dial, case and movement.Diam. 53 mm.

Patek Philippe & Cie., Genève, No. 175965,case No. 285864, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1920.Fine 18K pink gold, keyless Chronometro Gondolo, in original fitted box, accompanied by the original certificate.

C. Four body massive "demi-bassine", engine-turned. Hinged gold cuvette. D. White enamel with Roman numerals, red outer Arabic ring for P. M. hours and sunk subsidiary seconds. Gold "spade" hands.M. 20''', gilt brass, gold train of wheels, 21 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometric index patented on 13 January 1891.Signed on the dial, case and movement.Diam. 51 mm.

Patek Philippe & Cie., Genève, No. 177373,case No. 280002, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro circa 1916.Fine 18K pink gold, keyless Chronometro Gondolo,with 24 hour dial, in original fitted box.

C. Four body massive "demi-bassine", engine-turned. Hinged gold cuvette. D. White enamel with radial Arabic numerals, red chapters "6-12-18-24", outer minute ring and sunk subsidiary seconds. Gold "spade" hands. M. 20''', gilt brass, gold train of wheels, 21 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometric index patented on13 January 1891.Signed on the dial, case and movement.Diam. 56 mm.

Patek Philippe & Cie., Genève, No. 175560,case No. 292689, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1915.Fine and rare 18K gold, keyless Chronometro Gondolo, dress watch

C. Three piece, massive, "Empire" with ribbed band, the back engine-turned in a sunburst pattern.D. Frosted silver with bold Breguet numerals. Blued steel "spade" hands. M. 12''', gilt brass, gold train of wheels, 21 jewels, straight line lever escapementà moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometric index patented on 13 January 1891.Signed on the dial and movement.Diam. 45 mm.

Patek Philippe & Cie, Genève, No. 180708,case No. 287173, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, on November 22, 1922.Very fine and rare, large, rectangular curved,18K yellow gold gentleman's wristwatch with leather strap and 18K yellow gold Patek Philippe buckle.

C. two body, massive, polished, hinged case back, screwed bars. D. matte silver with painted radial Arabic numerals. "Spade" blued steel hands.M. 11''' 3/4, gilt brass, gold train of wheels, 18 jewels, lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometric index patented on 13 January 1891.Dial, case and movement signed.Dim. 30 x 51 mm.

Patek Philippe & Cie, Genève, No. 180800,case No. 289902, made for Gondolo & Labouriau, Relojoeiros, Rio-de-Janeiro, circa 1920.Very fine and rare, large, square, 18K pink gold, Chronometro Gondolo gentleman's wristwatch with leather strap and 18K pink gold Patek Philippe buckle.

C. two body, massive, polished, hinged case back, pink gold screwed bars. D. matte silver with painted Arabic numerals. "Spade" blued steel hands. M. 11''' 1/4, gilt brass, gold train of wheels, 18 jewels, lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometric index patented on 13 January 1891.Dial, case and movement signed.Dim. 30 x 30 mm.

Patek Philippe & Cie., Genève, No. 131232,case No. 247274, circa 1907.Fine 18K gold hunting cased, keyless pocket lever chronometer.

C. Four body, massive, "bassine", polished. Hinged gold cuvette engraved with a dedication dated August 25, 1907. D. White enamel with Arabic numerals and sunk subsidiary seconds. Blued-steel "spade" hands. M. 19''', nickel plated, "fausses côtes" decoration,20 jewels, counterpoised straight line lever escapement, brass-invar Guillaume balance, Adjusted Extra, Breguet balance spring with swan-neck micrometric index.Signed on the dial, case and movement.Diam. 51 mm.

Patek Philippe & Cie., Genève, No. 138620,case No. 252108, made for M. C., circa 1906.Very fine 18K gold keyless pocket lever chronometer, awarded a First Class Bulletin at the Observatory of Geneva in 1907-1908.

C. Four body, massive, "bassine", polished. Hinged gold cuvette engraved with initials of the owner and the awarded prize. D. White enamel with Breguet numerals, outer minute ring and sunk subsidiary seconds. Blued steel "spade" hands. M. 19''', Extra quality, rhodium plated, "fausses côtes" decoration,21 jewels, counterpoised straight line lever escapement, brass-invar Guillaume balance, Extra adjustment by J. Golay-Audemard, Breguet balance spring with Patek Philippe micrometric index patented on 13 January 1891.Signed on the dial, case and movement.Accompanied by photocopies from the records of the timing contest.Diam. 50 mm.

Patek Philippe & Cie, Genève, No. 84568,case No. 201616, made for C. Fredenhagen, Agent Général, Buenos Aires, circa 1888.Very fine 18K pink gold hunting cased, diamond-set keyless fob watch, suspended from a matching diamond-set chain.

C. Four body, massive, "demi-bassine", polished, the cover pavé with diamonds. Hinged gold cuvette.D. White enamel with Roman numerals and outer minute ring. Blued steel "spade" hands. M. 11''', gilt brass, 8 jewels, cylinder escapement, plain gold three-arm balance, flat balance spring with regulator.Signed on the dial, cuvette and movement.Diam. 29 mm.

Patek Philippe & Cie, Genève, No. 156601,case No. 268471, circa 1911.Fine 18K pink gold keyless watch with chronograph.

C. Four body, massive, "demi-bassine", polished. Hinged gold cuvette. D. White enamel with Breguet numerals, red outer Arabic minute and chronograph rings and sunk subsidiary seconds. Gold "Louis XV" hands. M. 17''', nickel plated, "fausses côtes" decoration, 24 jewels, straight line lever escapementà moustaches, cut bimetallic balance, blued steel balance spring with swan neck micrometric index. Chronograph with visible work, button on the winding crown.Signed on the dial, case and movement.Diam. 46 mm.

Patek Philippe & Cie., Genève, No. 151076,case No. 256474, circa 1909.Fine 18K gold, keyless fob watch with photographic portrait, in original leather fitted box, accompanied by the original certificate.

C. Four body, massive, "demi-bassine", engine-turned. Hinged gold cuvette with the enamelled photographic portrait of a gentleman. D. White enamel with Roman numerals, outer Arabic minute ring and sunk subsidiary seconds, also inscribed with the name of the original owner and the date:22 - 6 - 09. Gold "spade" hands. M. 12''', gilt brass, 18 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balance spring with Patek Philippe index patented on January 13th, 1891.Signed on the dial and movement.Diam. 32 mm.

Patek Philippe & Cie., Genève, No. 160430,case No. 272944, sold on June 13, 1923.Fine 18K gold, keyless watch, in original leather fitted box, accompanied by the original certificate.

C. Four body massive "demi-bassine", polished. Hinged gold cuvette. D. White enamel with Arabic numerals, outer Arabic minute ring, sunk centre and subsidiary seconds. Gold "spade" hands. M. 20''', gilt brass, 18 jewels, counterpoised straight line lever escapement, cut bimetallic balance, Breguet balance spring with Patek Philippe micrometric index patented on 13 January 1891.Signed on the dial, case and movement.Diam. 52 mm.

Patek Philippe & Cie, Genève, No. 175142,case No. 281540, made in 1914 for the Centenary Cantonal Shooting Contest in Geneva (1814-1914).Fine 18K gold, and enamel, keyless fob watch, in original leather fitted box.

C. Four body, massive, the bezels with white champlevé enamelled lines, the back enamelled with a view of the City of Geneva, seen from the lake, the dates: 1814-1914 and a garland of roses. Hinged gold cuvette engraved with the inscription for the shooting contest. D. White enamel with radial Arabic numerals, outer gilt minute ring and sunk subsidiary seconds. Gold "Louis XV" hands. M. 12''', gilt brass, 15 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balnce spring.Signed on the dial, case and movement.Diam. 32 mm.