Yellow Gold, Ref. 96 Patek Philippe & Co., Geneve, ?Calatrava?, movement No. 819722, case No. 293971, Ref. 96. Made in 1928, encased in 1933, sold on November 23rd, 1935. Very fine and rare, early, 18K yellow gold wristwatch with an 18K yellow gold Patek Philippe buckle. Accompanied by the original Certificate of Origin and the Extract from the Archives.

C. Three-body, solid, polished, flat bezel, straight lugs, snap-on case back. D. Silver with applied yellow gold baton indexes, subsidiary dial for the seconds, outer engraved minute division. Yellow gold feuille hands. M. 12???, gilt brass, straight line lever escapement, cut bimetallic balance, self-compensating blued Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 30 mm. Thickness 9.5 mm

Platinum Dress Watch Patek Philippe & Cie., Genève, No. 812315, case No. 417349. Made in 1925, sold on January 9th, 1928. Very fine and rare, keyless, platinum Art Deco dress watch. Accompanied by an Extract from the Archives.

C. Three-piece, demi-bassine, solid, polished, case back with rubyset monogram, winding crown set with ruby cabochon. D. Matte silver with applied Arabic numerals and baton indexes, outer minute track, guilloche subsidiary seconds dial. White gold feuille hands. M. Cal. 16''', rhodium-plated, fausses cotes decoration, 18 jewels, straight line lever escapement, cut bimetallic compensation balance adjusted to 8 positions, blued steel flat balance spring, index regulator. Dial, case and movement signed. Diam. 43 mm.

Girard-Perregaux, Chaux-de-Fonds, No. 31928, made before 1860. Fine, 18K yellow gold hunting cased, quarter repeating pocket watch with dead independent seconds.

C. Four body, massive, "bassine et filets", engine-turned, with ribbed band, hinged gold cuvette with engine-turned border. D. White enamel with radial Roman numerals and outer Arabic 5-minute and minute/seconds track. Blued steel Breguet hands. M. 19''', gilt brass double train with going barrels wound separately, 31 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring. Independent seconds train with flirt on the escape wheel pinion and bolt in the band. Repeating on gongs with slide in the band. Signed on the dial and cuvette. Diam. 50 mm.

White Gold Art Deco Dress Watch Patek Philippe & Cie, Geneva, Switzerland, No. 813720, case No. 604459. Retailed by The Frank Herschede Co., Cincinnati, Ohio. Made for Chas. A. Sargeant, circa 1928. Very fine, thin, 18K white gold and enamel, keyless, Art Deco dress watch.

C. Three-body, ?bassine carrure ronde?, bezel and bow with black geometrical art deco enamel decoration, band with geometrical repeated pattern in high relief, back with black enamel cartouche and the name ?Chas. A. Sargeant?. D. Satine silver with applied gold Arabic numerals, outer minute dot divisions, subsidiary guilloche seconds dial. White gold Breguet hands. M. Cal. 17???, rhodium plated, fausses cotes decoration, 18 jewels, straight-line lever escapment, cut bimetallic compensation balance with 8 adjustments, blued steel flat balance spring, index regulator. Dial, case and movement signed, movement engraved with retailer?s name Diam. 44.5 mm.

Pink Gold Square Patek Philippe & Co, Genève, No. 817722, case No. 616414, ref 439. Made in 1928, sold on April 9th, 1938. Fine and rare, early, square, 18K pink gold wristwatch with an 18K pink gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

C. Two-body, polished and brushed, flat wide bezel, straight curved lugs, snap-on case back. D. Brushed champagne, with baton indexes and Roman quarter-hour numerals, outer minute divisions. Black baton hands. M. 9"', rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel flat balance-spring, index regulator. Dial, case and movement signed. Dim. 25 x 25 mm. Thickness 6 mm.

Royal Oak Audemars Piguet, Genève, "Royal Oak?, Automatic, No. 1928, case No. E- 35124. Made in the late 1990s. Fine, tonneau-shaped, center seconds, self-winding, water-resistant, stainless steel and 18K yellow gold wristwatch with date and a stainless steel and 18K yellow gold Audemars Piguet bracelet with concealed deployant clasp.

C. Three-body, solid, polished and brushed, octagonal bezel with 8 hexagonal white gold screws securing 8 case back screws, screweddown hexagonal winding-crown, sapphire crystal. D. Anthracite with clous de Paris decoration, applied luminous yellow gold baton markers, aperture for the date. Luminous yellow gold baton hands. M. Cal. 2121, rhodium-plated, fausses cotes decoration, 37 jewels, straight-line lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating flat balance spring, 21K gold rotor segment. Dial, case and movement signed. Diam. 36 mm. Thickness 8 mm.

Monopoussoir Rolex, case No. 25672, Ref. 2507. Made in 1928. Very fine and rare, large, 18K yellow gold wristwatch with olive-shaped single button chronograph, register, tachometer and telemeter.

C. Three-body, solid, polished, hinged case back, concave lugs. D. Silvered with yellow gold indexes and Arabic numerals, subsidiary seconds and 30-minute register dials, outer telemeter graduation, at the center, spiral tachometric scale graduated in 360. Yellow gold feuille hands. M. Cal 12 1/2''', rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance, self-compensating Breguet balance spring. Dial, case and movement signed. Diam. 40 mm, thickness 12 mm.

Vacheron & Constantin, Genève, movement No. 402696, case No. 253850. Made in 1928. Fine and very rare, thin keyless, platinum dress watch with chronograph and instantaneous 30-minute register.

C. Three-body, "bassine pincée", polished. D. Matte silver with Arabic numerals, outer minute track with Arabic five minutes/seconds and fifth second timing scale, 30-minute register at 12, subsidiary seconds at 6. Gold Breguet hands. M. Cal.19??? 26/12, rhodiumplated, 23 jewels, straight line lever escapement, cut bimetallic compensation balance, Breguet balance-spring, Vacheron & Constantin micrometer regulator (Patent CH 101652, registered 1 November 1923). Dial, case and movement signed. Diam. 46 mm.

Tank Obus ?St. Christopher? Cartier, Paris, "Tank Obus", No. 21407/1519. Made in 1928. Very fine and very rare, square, 18K yellow gold and champleve enamel wristwatch with special champleve enamel ?St. Christopher? back and a Cartier 18K yellow gold deployant clasp.

C. Square, two-body, solid, polished, four screws on the band, ogival lugs, black champleve radial Roman numerals on the wide bezel, inner minute track, the back decorated with a dark blue champleve enamel St. Christopher and the inscription ?EXALTATION, 1901-1927, Paris and After?. D. Small, square, matte silver. Blued steel épée hands. M. Cal. 10''', signed European Watch and Clock Co. Inc., rhodiumplated, fausses cotes decoration, 18 jewels, straight-line lever escapement, cut bimetallic compensation balance adjusted to 8 positions, blued steel Breguet balance spring, index regulator. Movement signed European Watch & Clock Co., Inc., case with Cartier numbers. Dim. 26 x 26 mm. Thickness 6 mm.

Platinum Dress Watch Patek Philippe & Cie., Genève, No. 812315, case No. 417349. Made in 1925, sold on January 9th, 1928. Very fine and rare, keyless, platinum dress watch. Accompanied by an Extract from the Archives.

C. Three-piece, "demi-bassine", solid, polished, winding crown set with a cabochon ruby. D. Matte silver with applied Arabic numerals and baton indexes, outer minute track, subsidiary seconds dial. White gold feuille hands. M. Cal. 16''', rhodiumplated, fausses côtes decoration, 18 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, micrometer regulator. Dial, case and movement signed. Diam. 43 mm. Property of Various Owners

Savonnette Carrée Vacheron & Constantin, Genève, No. 371246, case No. 253677, Made in 1928. Exceptionally fine and rare, 18K yellow gold square platinum and enamel wristwatch with concealed dial and a yellow gold Vacheron & Constantin buckle. Accompanied by a Certificate of Authenticity.

C. Three-body, solid, polished and brushed, gold cover with enamel monogram ?MDM?, engraved border inlaid with platinum, opening via pushers in the band, band engraved with floral arches, bezel with ribbon engraving, engraved lugs, hinged back. D. Silvered, brushed, with applied yellow gold ?cubiste? numerals, outer minute track. Gilt steel ?moderne? hands. M. Cal. R.A. 9???90 18/12, rhodium-plated, 18 jewels, cut bimetallic compensation balance adjusted to five positions, flat balance spring. Dial, case and movement signed. Dim. 27 x 27 mm. Thickness: 7.8 mm.

The Earliest Cartier Minute-Repeating Wristwatch Cartier, France, "Bracelet Montre Tortue Or", No. 20797, movement No. 30159. Entered into the Registers on August 2nd, 1928. Exceptionally fine and extremely rare, minute-repeating, tonneau-shaped, 18K yellow gold Art Deco wristwatch. Accompanied by a Cartier certificate.

C. Two-body, solid, polished and brushed, screws on the band to secure the dedicated case back, wide bezel, concave lugs. D. Matte silver with painted radial Roman numerals, outer minute track. Blued steel Breguet hands. M. Cal. 12 1/2''', rhodium-plated, fausses-côtes decoration, 29 jewels, wolf's tooth winding, straight-line lever escapement, cut bimetallic compensation balance adjusted to 8 positions, Breguet balance-spring, repeating on gongs activated by a slide on the band. Dial signed ?Cartier?, case numbered and engraved ?X. M. Audibert, Union Club, New York City?, movement signed ?European Watch & Clock Co. Inc.?. Dim. 30 x 39 mm.

?Montre Autel de Sac? Cartier, Paris, ?Montre Autel de Sac?, No. 9308/2196. Made circa 1928. Very fine, 18K yellow gold and champlevé enamel, keyless traveling purse watch ?à cadran déployant?.

C. Rectangular gold, polished with blue champlevé enameled Art Deco stylized tulip decoration, white enamel chapter ring with polished gold Arabic numerals, pivoting base stand. D. Hinged shutters on the front revealing the three-section polished radial Roman chapter ring with royal blue champlevé enamel numerals, silvered engine-turned centre with minute divisions. Blued steel ?double spade? hands. M. 8 1/2???, rhodium-plated, ?fausses côtes? decoration, 15 jewels, straight-line lever escapement, cut bimetallic compensation balance, Breguet balance spring. Dial signed, case numbered. Dim. 41 x 26 x 11 mm.

"Jumping Hours" Patek, Philippe & Co., Geneva - Switzerland, No. 820813, case No. 415807. Made in 1928, sold on August 6, 1947. Very fine and extremely rare, 18K yellow gold, keyless, "jump-hour" dress watch. Accompanied by the Extract from the Archives.

C. Four-body, "bassine", polished. Hinged gold cuvette. D. Matte champagne, aperture for jump-hour with Arabic numerals on matte silver reserve, outer minute track with black five minute Arabic numerals, subsidiary seconds. Blued steel "Breguet" hands. M. 17''', rhodium-plated, 18 jewels, wolf's tooth winding, stamped twice with the Seal of Geneva quality mark, cut bimetallic compensation balance adjusted to heat, cold, and isochronism and five positions, straight-line lever escapement à moustache, blued steel Breguet balance-spring, spring-loaded micrometer regulator. Dial, case and movement signed. Diam. 46 mm. From ?The Collection?

Pink Gold "Large Rectangular" Patek Philippe & Co., Genève, "Chronometro Gondolo", No. 175623, case No. 608832. Made in 1913, sold on July 7, 1928. Very fine and rare, very large, rectangular curved, 18K pink gold wristwatch with an 18K gold buckle bearing London import marks for 1925 - 1926. Accompanied by the Extract from the Archives.

C. Two-body, large, rectangular, polished, curved, straight lugs, hinged back. D. Brushed silver with black champlevé Arabic numerals, outer minute track. Blued steel "spade" hands. M. 12''', frosted gilt, 17 jewels, wolf's tooth winding, gold wheel-train, straight-line lever escapement a moustache, cut bimetallic compensation balance, Breguet balance spring, Patek Philippe patent cam regulator. Dial, case and movement signed. Dim. 41 x 29 mm. Thickness 7 mm. From ?The Collection?

"For Tiffany & Co." Patek, Philippe & Co., Genève, No. 817825, case No. 414255. Made in 1927, sold on Dec. 4, 1928. Very fine, thin, platinum Art Deco dress watch. Accompanied by an Extract from the Archives.

C. Three-body, solid, case back with gold monogram. D. Matte silver with applied white gold stylized cubic Arabic numerals, outer minute dot divisions, subsidiary seconds dial. White gold ?spade? hands. M. Cal. 17???, nickel, ?fausses côtes? decoration 18 jewels, straight-line lever escapement, cut bimetallic compensation balance adjusted to 8 positions, blued steel flat balance spring, wolf's tooth winding wheels, index regulator. Dial signed: ?Tiffany & Co., Switzerland?, case and movement signed: ?Patek Philippe?. Diam. 43 mm.

"The Reluctant Engagement" Swiss for Dunhill, London, No. 7965. London import marks for 1928. Fine, silver-gilt and painted on enamel cigarette box.

C. Rectangular, the hinged lid decorated with a painted on enamel scene of a gentleman wooing a resistant lady with her companion in a landscape, the interior with engraved dedication, engraved foliate scroll and purple translucent enamel border, the band cast with a continuous band of roses, the base overlaid with translucent purple enamel on a radiating engine-turned ground. Signed on the rim of the lid. Dim. 85 x 54 x 13 mm. Property of a European Collector

White Gold ?Jump Hours? Breguet, No. 1262. Made in 1926 and sold to Mr. Haïtas on January 18, 1928, for 6,000 Francs. Very fine, rare, and elegant, Art Deco square, 18K white gold gentleman?s wristwatch with jump hours. Accompanied by a certificate.

C. Two-body, square, brushed, wire lugs. D. Square, matte silver, outer minute track with Arabic five-minute numerals, aperture for the jump-hours with Arabic numerals. Blued steel minute hand. M. 10???, rhodium-plated, ?fausses cotes? decoration, 18 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator. Dial, case and movement signed. Dim. 26 cm. square. Property of an Italian Gentleman

?Art Deco? Patek Philippe & Co, Genève, No.818131, case No. 415029. Made in 1928, sold on August 26, 1933. Very fine and rare, large, Art Deco, rectangular curved, 18K white gold gentleman's wristwatch with an 18K white gold buckle. Accompanied by the Extract from the Archives.

C. Two-body, solid, polished, hinged case back, straight lugs, engraved sides, "bombé" crystal. D. Matte silver with painted luminous Arabic numerals. Luminous blued steel hands. M. Cal. 10''', rhodium-plated, 18 jewels, lever escapement à moustache, cut bimetallic balance, flat balance-spring, 8 adjustments. Dial, case and movement signed. Dim. 37 x 26 mm. Thickness 8 mm. From ?The Collection?

?One of Only Two Known Ultra-Complicated Watches with Double Chronograph? Patek Philippe & Co., Geneva, No. 198211, case No. 415317. Started in 1928, completed in 1931, sold on September 6, 1952. Exceptionally fine and highly important, extra large, ultra-complicated, astronomic, carillon minuterepeating with three hammers on three gongs, 18K yellow gold, keyless pocket watch with double chronograph, register, independent second register hand, perpetual calendar, moon phases and central alarm, one of only two ultra-complicated watches with double chronograph known to exist. Accompanied by the Extract from the Archives.

C. Four-body, ?bassine?, massive, solid, polished, concealed hinge, protected alarm hand-setting button at 11 o?clock, bolt at 1 o?clock to lock the chronograph. D. Matte silver, black champleve Breguet numerals, outer minutes and fifths of a second divisions, Arabic five minute/seconds numerals, subsidiary dials for the days of the week, the months, the date in red concentric with seconds, 30-minute register concentric with the aperture for the moon phases. Blued steel hour and minute hands and first chronograph and register hand, gold second chronograph, register and alarm hands. M. 21???, rhodium-plated, ?fausses cotes? decoration, 46 jewels, straight-line lever escapement, cut bimetallic compensation balance with gold screws, adjusted to heat, cold isochronism and five positions, blued steel Breguet balance spring, swan-neck micrometer regulator, carillon repeating with three hammers on three gongs activated by a slide on the band, two visible independent chronograph mechanisms, co-axial chronograph button in the crown. Dial, case, cuvette and movement signed. Diam. 63 mm. Depth 21 mm. From ?The Collection?