Patek Philippe & Cie, Genève, No. 723266, case No. 665079, Ref. 1578. Produced circa 1955.Fine, 18K yellow gold gentleman's wristwatch.

C. three-body, solid, polished, lapidated lugs. D. matte silver with applied yellow gold triangular indexes and 3 radial Arabic numerals, auxiliary seconds dial. "Feuille" yellow gold hands. M. 112''', Cal. 12-400, rhodium-plated, "fausses-côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance, Breguet balance-spring.Dial, case and movement signed.Diam. 35 mm.

Patek Philippe & Cie, Genève, "Calatrava", No. 828924, case No. 295904. Produced circa 1937.Very fine, indirect center-seconds, 18K pink gold gentleman's wristwatch. Accompanied by a fitted box and certificate.

C. two-body, solid, polished and brushed, flat bezel, concave lugs. D. matte silver with applied pink gold dot indexes and Roman numerals. "Bâton" pink gold hands. M. 12'''120, rhodium-plated, "fausses-côtes" decoration, 18 jewels, lever escapement, cut bimetallic balance, flat balance-spring, micrometer regulator.Dial, case and movement signed.Diam. 30 mm.

An interesting collection of seven digital pocket watches.C.The lot comprises: 1. Unsigned, Swiss, gilt metal case, keyless, silver dial with applied gold floral garlands, jump-hour and minute, auxiliary dial for the seconds, lever escapement. 2. A. Sandoz-Boucherin, Swiss, sterling silver case, silver dial with applied gilt floral garlands, jump-hour, wandering minutes, auxiliary dial for the seconds, lever escapement. 3. Unsigned, Swiss, steel case, keyless, wandering hours and minutes, pin lever escapement. 4. Modernista, unusual gilt metal, keylessdigital jump-hour watch with flying back minute hand, lever escapement. 5. Unsigned, gun-metal, three-digit push counter in form of a pocket watch in leather outer protecting case. 6. Unsigned, Swiss, gun-metal case, keyless, silver dial decorated in low relief with a lady in a park with a swan swimming in a lake, jump-hour, wandering minutes, auxiliary dial for the seconds, lever escapement. 7. Unsigned, Swiss, gun-metal case, keyless, silver dial with gold floral garlands, jump-hour, wanderinminutes, auxiliary dial for the seconds, lever escapement.Conditions vary, most are good; overhaul recommended.

An interesting collection of seven digital pocket watches.C.The lot comprises: 1. Signed G.T. Swiss, silver case, keyless, enamel dial, jump-hour and minute, auxiliary dial for the seconds, cylinder escapement. 2. Unsigned, Swiss, silver case with German hallmark, silvered dial engraved with Chinese landscape, river in the foreground, mountains in the background, jump-hour and minute, auxiliary dial for the seconds, lever escapement. 3. Blued steel case, keyless, polished steel dial with applied gold floral garlands, jump-hour and minute, auxiliary diafor the seconds, lever escapement. 4. Favoris, silver case, silver matte automatic dial change from 12- to 24-hour, lever escapement. 5. Vigilant, double-face, gun metal case, keyless, enamel dial, back cover with aperture for day and date, lever escapement. 6. Modernista, Swiss, silver case, off-white, painted dial, jump-hour, flying back minute hand, auxiliary dial for the seconds, lever escapement. 7. Unsigned, Swiss, two-tone case, gilt back and front, steel band, keyless, jump-hour, wonderng minutes, lever escapement, black lacquer outer protecting case.Conditions vary, most are good; overhaul recommended.

An interesting collection of eight digital pocket watches.C.The lot comprises: 1. Unsigned, silver, keyless, enamel dial (two hairlines) with gold and silver paillon floral pattern, jump-hour and minutes, auxiliary dial for the seconds, lever escapement. 2. Signed G.T., gun metal case, keyless, enamel dial (repaired, some hairlines), jump-hour and minutes, auxiliary dial for the seconds, lever escapement. 3. Unsigned, Swiss, base metal case, keyless, digital hours and minutes, pin lever escapement. 4. Unsigned, silver, automatic dial change from 12- to24-hour, silvered dial, lever escapement. 5. Corteber Watch Co, base metal case (later), two-tone white and blue enamel dial, jump-hour and minutes, auxiliary dial for the seconds, lever escapement. 6. Unsigned, Swiss, blued steel, keyless, silver dial with applied varicolored floral garlands, jump-hour and minute, auxiliary dial for the seconds, lever escapement. 7. Unsigned, Swiss, silver case, keyless, enamel dial, unusual digital day and date apertures, lever escapement. 8.Unsigned, Swiss, suare with folding easel to change for a desk clock, steel case, black lacquer back and front, jump-hour, wandering minutes and seconds, lever escapement.Conditions vary, most are good; overhaul recommended.

An interesting collection of sixteen digital wristwatches and one golf score counter in the form of a watch.C.The lot comprises: a stainless steel, screwed-down case back, Vulcain with digital hours, minutes and seconds; a self-winding jump-hour Grüen with digital minutes; a stainless steel, rectangular jump-hour Juvenia with digital minutes and seconds; a stainless steel, screwed-down case back, Grüen "jumping dial" with automatic jump-change from 12-hour to 24-hour dial; a screwed-down back Lucerne with digital hours, minutes and date, stainless steel; a screwed-down back Sicura with jump-hour, digial minutes, date and small center-seconds; an unsigned, stainless steel, tonneau-shaped jump-hour, digital minutes and seconds; a jump-hour Benrus "dial-0-rama" with digital minutes; a stainless steel, screwed-down back Lucerne "Digital"; a stainless steel, screwed-down back, unsigned jump-hour, digital minutes, date and small center-seconds; a screwed-down back tonneau-shaped, jump-hour Caravelle with digital minutes and seconds; a Benrus with jump-hour and digital minutes; an Endura with digitl hours and minutes; a Château with digital hours and minutes; a Lucerne "Digital", stainless steel "Golfmatic", gold score counter; a Benrus designed like a 1950s automobile dashboard with jump-hour and digital minutes.Conditions vary, most are good; overhaul recommended.

Aeby, Bellenot & Co., Bienne, Swiss. Produced circa 1885.Fine and interesting, silver gilt, hunting-cased, keyless, jump-hour watch.

C. four-body, "variée", etched with foliage scrollings, both covers "guilloché" on the inside, gilt silver hinged cuvette.D. white enamel with gold and silver paillon with floral decoration, aperture for jump-hour at the top, in the center aperture for minutes, auxiliary dial for the seconds. M. gilded, straight line lever escapement, uncut bimetallic balance, blued steel Breguet balance spring, Kaiser's jump-hour mechanism.Inside covers stamped with company's trademark.Diam. 56 mm.

International Watch Co., Schaffhausen, Swiss, No. 18026. Produced circa 1890.Fine, silver, hunting-cased, keyless watch with the A. Kaiser system of digital jump-hour and minutes.

C. four body, solid, "bassine et filets" with reeded band, "guilloché" cover and back. Hinged silver cuvette. D. white enamel with apertures for hours and minutes, auxiliary dial for the seconds, with inscription: Patent Automatic Timekeeper. M. 18''', gilt brass, 15 jewels, straight line lever escapement, cut bimetallic compensation balance, Breguet balance spring. I.W.C. trademark on the movement.Diam. 53 mm.

International Watch Co., Schaffhausen, Swiss, No. 26706. Produced circa 1890.Fine, silver, keyless watch with the A. Kaiser system of digital jump-hour and minutes.

C. four-body, solid, "bassine et filets" with reeded band, "guilloché" cover and back. hinged silver cuvette. D. white enamel with apertures for hours and minutes, auxiliary dial for the seconds, with inscription: Patent Automatic Timekeeper. M. 18''', gilt brass, 15 jewels, straight line lever escapement, cut bimetallic compensation balance, Breguet balance spring.Movement stamped with the I.W.C. trademark.Diam. 53 mm.

Robert Brandt & Comp., Swiss, No. 1760. Produced circa 1825.Fine, thin, 18K gold , jump-hour watch.

C. three-body, "knife-edge", "guilloché" back and bezels, gilt metal cuvette. D. silver, "guilloché", aperture for the jump-hour at the top, eccentric minute chapter with Arabic numerals, "arrow" hand, auxiliary dial for the seconds. M. 42.6 mm., bridge calibre, cylinder escapement, plain three-arm balance, blued steel flat balance spring.Cuvette signed.Diam. 50 mm.

Unsigned, probably Swiss. Produced circa 1880.Very fine, 18K gold hunting-cased, keyless, three-hammer minute repeating watch.

C. four-body, "bassine", polished, hinged gold cuvette. D. white enamel with Roman chapters, outer minute divisions with five-minute Arabic numerals, sunk auxiliary dial for the seconds. Gold "Spade" hands. M. 45 mm., gilt, 30 jewels, straight line lever escapement, cut bimetallic compensation balance, Breguet balance spring, repeating on Cuvette signed "Maurice Fontaine, La Madeleine," case stamped with French import marks.Diam. 54 mm.

Dent, London. Produced circa 1880.Fine, 14K gold hunting-cased pocket chronometer with special escapement.

C. four-body, "bassine" with square bottoms, "guilloché" covers, front with circular cartouche showing engraved coat of arms, hinged gold cuvette with "guilloché" ring on the periphery and glazed bezel for viewing the movement. D. white enamel, Roman chapters, outer minute ring with five-minute Arabic numerals, sunk auxiliary dial for the seconds. Gold paste-set hands. M. 43.2 mm., 20 jewels, bridge Swiss caliber, going barrel, pivoted detent escapement, cut bimetallic compensation balance withlued steel helical balance spring having terminal curves, lever-set.Signed on the dial, cuvette inscribed "Chronometer Renversement".Diam. 54 mm.

John Bennett, "Maker to the Royal Observatory", 65 & 64 Cheapside, London, No. 155947. Case hallmarked 1874.Very fine, 18K gold, half hunting-cased, keyless, pocket chronometer with 30-hour power reserve indication, special escapement and special balance spring.

C. four-body, "demi-bassine", back cover with enameled initials "IS", polished, demi-hunting front cover with blue enamel champlevé Roman hour chapter and inner minute ring in matching enamel. D. white enamel, Roman chapters, outer minute ring, sunk auxiliary dial for the seconds, power reserve at 12 o'clock. Blued steel double "Spade" hands. M. 41 mm., gilt brass half-plate, fusée with Harrison's maintaining power and chain, 15 jewels, Earnshaw type spring detent escapement, cut, bimetallic comensation balance with gold temperature and mean screws, blued steel, helical balance spring, free-sprung, pin-set.Dial, case and movement signed.Diam. 51 mm.

Patek, Philippe & Cie., Genève, No. 891640, case No. 649588, Ref. 605, Cal. 17-140. Produced circa 1950.Very fine, platinum and diamond keyless dress watch.

C. three-body, "variée", matte back cover, polished bezels. D. Silvered, diamond-set "Bâton" markers for the quarter hours and diamond-set square markers for the others, auxiliary dial for the seconds. White gold "Feuille" hands. M. 38 mm. (17'''), rhodium-plated, "fausses-côtes" decoration, 18 jewels, straight line lever escapement, cut bimetallic compensation balance, flat balance spring, adjusted to heat, cold, isochronism and five positions.Dial, case and movement signed.Diam. 44 mm.

Patek Philippe & Cie, Genève, No. 819167, case No. 307222. Produced circa 1930.Fine, rectangular, 18K white gold lady's wristwatch.

C. two-body, solid, polished, hinged case back, engraved band, wire lugs. D. matte silver with painted Arabic numerals. "Spade" blued steel hands. M. Cal. 4''' baguette, rhodium-plated, "fausses-côtes" decoration, 18 jewels, lateral lever escapement, cut bimetallic balance, flat balance-spring.Dial, case and movement signed.Dim. 13 x 25 mm.

Patek, Philippe & Cie., Genève, No. 816879, case No. 291990. Produced circa 1930.Fine, keyless, 18K gold dress watch.

C. three-body, "demi-bassine", polished. D. matte silver with applied gold Breguet numerals, outer dot minute divisions, auxiliary dial for the seconds. Gold "Breguet" hands. M. 38 mm. (17'''), nickel, "fausses-côtes" decoration, straight line "moustache" lever escapement, cut bimetallic compensation balance, Breguet balance spring, spring-loaded, micrometric regulator.Dial, case and movement signed.Diam. 44 mm

Patek Philippe & Cie, Genève, No. 813038, case No. 610551. Produced in the 1930's.Fine, curved rectangular, 18K yellow gold lady's wristwatch.

C. two-body, solid, polished, straight lugs. D. matte silver with painted Arabic numerals and indexes. "Lozenge" blued steel hands. M. Cal. 5''' baguette, rhodium-plated, "fausses-côtes" decoration, 18 jewels, straight line lever escapement, cut bimetallic balance, flat balance-spring.Dial, case and movement signed.Dim. 13 x 30 mm.

Unsigned, Geneva. Produced circa 1900.Fine gilt silver and enamel singing bird box fitted with a watch.

C. rectangular with canted corners, top, bottom and side panels with "guilloché" decoration, top cover edges engraved with laurel leaf pattern, cover of bird mechanism with coat of arms in champlevé enamel. Singing bird movement: going barrel, rectangular reservoir and bellows, the bird with moving wings and beak, controlled by two cams mounted beneath the barrel wheel, gilt brass grill engraved with foliage. Watch: silvered dial with Arabic numerals, 23 mm movement, rhodium-plated, straight linlever escapement, cut bimetallic compensation balance, blued steel flat balance spring.Dim. 100 x 65 x 43 mm.

C.B., French. Produced circa 1890Fine, silver and enamel, singing bird box with pearls and rubies.

C. rectangular, top, sides and bird cover in cloisonné enamel with floral decoration over a purple background set with paillon stars, all panels set with rubies and pearls. Singing bird movement: going barrel, rectangular reservoir and bellows, the bird with moving wings and beak, controlled by two cams mounted beneath the barrel wheel, gilt brass grill engraved with foliage. Stamped with French silver guarantee mark inside back cover and maker's mark "C.B" in lozenge, bottom plate stamped withungarian import marks for 0.750 silver.Dim 100 x 65 x 41 mm.

Universal Genève, "Waterproof", Ref. 13101/1. Produced in the 1950's.Fine, 18K yellow gold gentleman's wristwatch with date and alarm.

C. two-body, solid, polished, double-bottomed back for the alarm bell, lapidated lugs. D. matte silver with applied gold indexes, auxiliary seconds dial, aperture for the date. "Flèche" steel hand for the alarm, "Dauphine" tritium-coated gold hands. M. Cal. 12''', rhodium-plated, 17 jewels, lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Push-piece on the band to activate the alarm.Dial and movement signed.Diam. 34 mm.