Patek Philippe & Cie, Genève, No. 172692,case No. 280222, sold on April 17, 1914.Very fine and rare, early, 18K yellow gold and enamel lady's wristwatch with 18K yellow gold woven bracelet, in original leather fitted box, accompanied by the original certificate.

C. three body, massive, polished, bezel decorated with white enamelled geometrical designs, back with white enamel monogram, wire lugs. D. "guilloché" gold with painted Breguet numerals on a plain reserve. "Spade" blued steel hands. M. 10''' rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement à moustaches, cut bimetallic balance,8 adjustments, flat balance spring.Dial, case and movement signed.Diam. 26 mm.

Patek Philippe & Cie, Genève, No. 184315,case No. 600850, circa 1918.Extremely fine and rare, early, water-resistant,18K yellow gold gentleman's wristwatch.

C. three body, massive, polished, screwed case back with ribbed edge, screwed ribbed bezel, wire lugs.D. white enamel with painted radial Arabic numerals, auxiliary seconds dial. "Spade" blued steel hands.M. 11''' 3/4, rhodium plated, "fausses côtes" decoration, 15 jewels, lever escapementà moustache, cut bimetallic balance, 8 adjustments, flat balance spring.Dial, case and movement signed.Diam. 32 mm.

Patek Philippe & Cie., Genève, No. 174394,case No. 408872, circa 1915.Fine 18K gold, keyless watch with split-seconds chronograph and instantaneous 30-minute recorders.

C. Three body, massive, "demi-bassine", polished with concealed hinge. Hinged gold cuvette. D. White enamel with Breguet numerals, outer Arabic minute and chronograph ring, sunk subsidiary seconds and minute register. Blued steel Breguet hands. M. 17''', rhodium plated, 25 jewels, counterpoised straight line lever escapement, cut bimetallic balance, eight adjustments, Breguet balance spring with swan neck micrometric index. Split-seconds chronograph with visible work, button on the winding-crownand push-piece in the band.Signed on the dial, cuvette and movement.Diam. 46 mm.

Patek Philippe & Cie, Genève, No. 174419,case No. 408955, circa 1915.Fine 18K gold hunting cased, keyless watch with chronograph, pulsometer and instantneous30-minute recorder, in original fitted box, accompanied by the original certificate.

C. Four body, massive, "bassine", polished. Hinged gold cuvette engraved with a date: 21-10-1922.D. White enamel with Breguet numerals outer red Arabic minute and chronograph ring and pulsometer calculated for 30 pulsations, sunk subsidiary seconds and minute register. Blued steel Breguet hands.M. 19''', frosted and gilt, 24 jewels, straight line lever escapement à moustaches, cut bimetallic balance, blued steel balance spring. Chronograph with visible work, push-piece in the bandSigned on the dial, cuvette and movement.Diam. 52 mm.

Patek Philippe & Cie, Genève, No. 196510,case No. 502952, circa 1922.Fine 18K gold, keyless watch.

C. Four body, massive, "demi-bassine", engine-turned. Hinged gold cuvette. D. White enamel with bolt Breguet numerals, outer red Arabic ring for P. M. hours and sunk subsidiary seconds. Blued steel "spade" hands. M. 18''', gilt brass, 17 jewels, straight line lever escapement à moustaches, cut bimetallic balance, Breguet balance spring.Signed on the dial, cuvette and movement.Diam. 49 mm.

Patek Philippe & Cie., Genève, No. 195889,case No. 416585, circa 1920.Very fine 18K gold keyless pocket chronometer with power reserve indication.

C. Three body, massive, "demi-bassine", polished, the back engraved with a monogram. Hinged gold cuvette. D. Frosted silver with Breguet numerals, subsidiary seconds and 32-hour Up-and-Down scale. Blued steel Breguet hands. M. 18''', Extra quality, rhodium plated, "fausses côtes" decoration, 21 jewels, counterpoised straight line lever escapement, brass-invar Guillaume balance, Breguet balance spring with swan neck micrometric index.Signed on the dial, cuvette and movement.Diam. 48 mm.

Patek Philippe & Cie, Genève, No. 191653,case No. 286762, made for Tiffany & Co., New York, presented to Marshal Foch by Alton T. Roberts and Franklin d'Olier, on December 12, 1921.Extremely fine and important, historical, cushion-shaped, 18K yellow gold gentleman's wristwatch.

C. three body, massive, polished, dedicated back.D. white enamel with radium-coated Arabic numerals, auxiliary seconds dial. "Skeleton" radium-coated hands. M. 12''', rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement à moustaches, cut bimetallic balance, 8 adjustments, Breguet balance spring.Dial, case and movement signed.Dim. 30 x 30 mm.

Patek Philippe & Cie, Genève, No. 124824,case No. 235326, sold on October 13, 1923.Extremely fine and important, early and probably unique, 18K yellow gold gentleman's wristwatch with the function of the chronograph controlled by the single button, the split-seconds chronograph controlled by the crown, 60-minute register, leather strap and 18K yellow gold buckle.

C. four body, massive, polished, gold cuvette with signature and number, hinged case back, gold screwed bars. D. white enamel with painted Breguet numerals, auxiliary seconds and 60-minute register dials, outer 1/5 second graduation. "Spade" bluedsteel hands. M. 12''', extra quality, rhodium plated,23 jewels, straight line lever escapement, cut bimetallic balance, 8 adjustments, Breguet balance spring, the single button on the band is for start-stop and return to zero functions of the chronograph, the winding-crown is for stop and reunite of the split-seconds hand.Dial, case and movement signed.Diam. 32 mm.Accompanied by Extract from the Archives.

Patek Philippe & Cie, Genève, No. 147285,case No. 285090, circa 1925.Very fine and early, cushion shaped, 18K yellow gold gentleman's wristwatch with leather strap and18K yellow gold Patek Philippe buckle.

C. three body, massive, polished, gold screwed bars.D. matte silver with painted Breguet numerals. "Breguet" blued steel hands. M. 12''', gilt brass, lever escapement, cut bimetallic balance, flat balance spring.Dial, case and movement signed.Dim. 31 x 31 mm.

Patek Philippe & Cie, Genève, No. 819941,case No. 607940, retailed by Tiffany & Cie.,New York, circa 1929.Very fine and rare, tonneau shaped, platinum gentleman's wristwatch.

C. two body, massive, polished, back with monogram. D. matte silver with radium-coated Arabic numerals, auxiliary seconds dial. "Skeleton" radium-coated hands. M. 10''', rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance adjusted for heat, cold isochronism and5 positions, flat balance spring.Dial, case and movement signed.Dim. 27 x 43 mm.

Patek Philippe & Cie, Genève, No. 823332,case No. 608420, circa 1934.Very fine and rare, rectangular curved, platinum gentleman's wristwatch with leather strap and18K white gold Patek Philippe buckle.

C. two body, massive, polished and brushed, hinged case back, faceted bezel, cylinder crystal. D. matte silver with applied white gold Breguet numerals, auxiliary seconds dial. "Spade" white gold hands.M. 9''', rhodium plated, "fausses côtes" decoration,18 jewels, lever escapement, cut bimetallic balance adjusted for heat, cold isochronism and 5 positions, flat balance spring.Dial, case and movement signed.Dim. 25 x 40 mm.

Patek Philippe & Cie. à Genève, No. 197736,case No. 412648, made for Shaefer & Hartel, Rochester, N. Y. (U. S. A. ), sold to William E. Sloan Jr. in July 1927 for $ 1'450.Very fine and rare 18K gold, triple complication, moon phase astronomical, keyless minute repeating watch, with perpetual calendar, split-seconds chronograph and instantaneous twice 30-minute recorder. In original mahogany fitted box, accompanied by the original certificate and receipt dated 1927.

C. Three body, massive "bassine", polished with concealed hinge, the back engraved with a small crest. Hinged gold cuvette engraved: Made for WilliamE. Sloan Jr. in July 1927. D. White enamel with Breguet numerals, outer minute and chronograph ring, sunksubsidiary dials for days of the week, minute register with inner moon phase aperture, its age on theborder, months, subsidiary seconds with red outerdate ring. Blued steel "spade" hands. M. 18''', rhodium plated, "fausses côtes" decoration, 39 jewels,counterpoised straight line lever escapement, cut bimetallic balance, Breguet balance spring with swan neck micrometric index. Repeating on gongs with slide in the band. Split-seconds chronograph with visible work, button on the winding crown and push-piece in the band.Signed on the dial, case and movement.Diam. 54 mm.

Patek Philippe & Cie, Genève, Calatrava,No. 184051, case No. 294252, circa 1935.Very fine and unusual, centre-seconds, 18K yellow gold gentleman's wristwatch.

C. three body, massive, polished, flat bezel, concave lugs. D. matte silver with applied gold and painted indexes. "Feuille" yellow gold hands. M. 12''', rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance adjusted for heat, cold isochronism and 5 positions, Breguet balance spring.Dial, case and movement signed.Diam. 30 mm.

Patek Philippe & Cie, Genève, Calatrava,No. 828069, case No. 295066, circa 1937.Very fine and unusual, indirect centre-seconds,18K yellow gold gentleman's wristwatch.

C. three body, massive, polished, flat bezel, concave lugs. D. matte silver with applied gold and painted indexes and Arabic numerals. "Feuille" yellow gold hands. M. Cal. 12'''-120 SC, rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance, flat balance spring.Dial, case and movement signed.Diam. 31 mm.

Patek Philippe & Cie, Genève, Calatrava,No. 864043, case No. 396466, retailed by Tiffany& Cie, New York, circa 1946.Very fine, indirect centre-seconds, 18K pink gold gentleman's wristwatch leather strap and 18K pink gold Patek Philippe buckle.

C. three body, massive, polished and brushed, flat bezel, concave bezel. D. matte silver with applied pink gold round indexes and Arabic numerals. "Bâton" pink gold hands. M. Cal. 12'''-120 SC, rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement, monometallic balance adjusted for heat, cold isochronism and 5 positions, self-compensating Breguet balance spring, micrometer regulator.Dial, case and movement signed.Diam. 32 mm.

Patek Philippe & Cie, Genève, Calatrava,No. 922138, case No. 297499, Ref. 570, made in 1942, sold on September 30, 1942.Very fine and rare, large, 18K pink gold gentleman's wristwatch with leather strap and 18K pink gold Patek Philippe buckle, in original red leather fitted box.

C. three body, massive, polished and brushed, flat bezel, concave lugs. D. champagne with painted Breguet numerals, auxiliary seconds dial. "Bâton" black hands. M. Cal. 12'''-120, rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance, Breguet balance spring, micrometer regulator.Dial, case and movement signed.Diam. 35 mm.Accompanied by Extrait des Registres.

Patek Philippe & Cie, Genève, Calatrava,No. 924437, case No. 626929, Ref. 570, made in 1943, sold on February 9, 1944.Very fine and rare, large, stainless steel gentleman's wristwatch with leather strap and stainless steel Patek Philippe buckle, in original black leather fitted box.

C. three body, polished and brushed, flat bezel, concave lugs, D. pink with applied steel Arabic numerals and round gold indexes, auxiliary seconds dial. "Bâton" steel hands. M. Cal. 12'''-120, punched with the Poinçons de Genève, rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement, monometallic balance adjusted for heat, cold isochronism and 5 positions, self-compensating Breguet balance spring, micrometer regulator.Dial, case and movement signed.Diam. 36 mm.Accompanied by Extrait des Registres.

Patek Philippe & Cie, Genève, Calatrava,No. 968403, case No. 303722, Ref. 96, circa 1951.Very fine and rare, platinum and diamonds gentleman's wristwatch with platinum tiled bracelet.

C. three body, polished and brushed, flat bezel, concave lugs, dedicated back. D. matte silverwith round and baguette diamond-set indexes, auxiliary seconds dial. "Feuille" white gold hands.M. Cal. 12'''-120, rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance, Breguet balance spring, micrometer regulator.Dial, case and movement signed.Diam. 31 mm.

Patek Philippe & Cie, Genève, Calatrava,No. 969790, case No. 304354, Ref. 96, retailed by Freccero y Cia, Montevideo (Uruguay), circa 1952.Very fine and rare, 18K pink gold gentleman's wristwatch with leather strap and 18K pink gold Patek Philippe buckle.

C. three body, massive, polished and brushed, flat bezel, concave lugs. D. matte silver with applied pink gold indexes, auxiliary seconds dial. "Dauphine" pink gold hands. M. Cal. 12'''-120, rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance, Breguet balance spring, micrometer regulator.Dial, case and movement signed.Diam. 30 mm.

Patek Philippe & Cie, Genève, Calatrava,No. 720312, case No. 305258, Ref. 96, circa 1950.Very fine and rare, 18K yellow gold gentleman's wristwatch with leather strap and 18K yellow gold Patek Philippe buckle.

C. three body, massive, polished and brushed, flat bezel, concave lugs. D. matte silver with applied yellow gold indexes, auxiliary seconds dial. "Dauphine" yellow gold hands. M. Cal. 12'''-400, rhodium plated, "fausses côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance, shock-absorber, Breguet balance spring, micrometer regulator.Dial, case and movement signed.Diam. 30 mm.