Corum, No. 10, case No. 520901. Produced in very few examples in the 1990's.Very fine and rare, 18K yellow gold gentleman's wristwatch inserted in an 18K gold Swiss medal with an 18K yellow gold Corum buckle bearing a red enameled logo.

C .two-body, solid, polished, on the case back, the effigy of "Helvetia Assise" carrying a shield with Swiss escutcheon and a broad sword, on the dial side, a view of the "Mont Cervin" and landscape, reeded band, flat bezel with dots and engraved indexes for the hours, triangular lapidated central lugs, diamond-set winding-crown. D. engraved with number and signature. "Bâton" blued steel hands. M. 9 ''', rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, monoetallic balance, adjusted to 3 positions, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Diam. 35 mm.

Eska Watch Co., Swiss. Produced circa 1960.Fine, 22K gold, extra thin, keyless purse coin watch set in a 20 US dollar coin dated 1895.

C .three-body, the hinged watch within the coin opening by a push piece concealed in the band. D. champagne with painted radial Roman numerals. "Bâton" blued steel hands. M. 9''', rhodium-plated, "fausses cotes" decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, self-compensating balance-spring.Dial and movement signed "Eska", case signed "Kocher".Diam. 35 mm.

Omega "DeVille Co-Axial Réserve de Marche", Automatic Chronometer. Produced in 2002.Fine, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with date, 44 hours power reserve and a stainless steel Omega deployant clasp.

C .two-body, polished, screwed-down case back engraved with logo, stepped bezel, fluted and concave lugs, sapphire crystal. D. black with applied steel indexes and tritium dots, aperture for the date. "Alpha" tritium-coated steel hands. M. Cal. 2627, rhodium-plated, "fausses côtes" and "oeil-de-perdrix" decoration, 29 jewels, George Daniels coaxial escapement, monometallic balance, shock-absorber, self-compensating free-sprung flat balance-spring. Dial, case and movement signed.Diam. 39 mm.

Ulysse Nardin, Locle, Suisse, "San Marco Perpetual Calendar GMT, No. 170, Ref. 320-22. Produced circa 2000.Fine, center-seconds, self-winding, water-resistant to 100 meters, two time zone, 24-hour scale, 18K white gold gentleman's wristwatch with perpetual calendar, 48-hour autonomy and 18K white gold Ulysse Nardin deployant clasp. Accompanied by an original fitted box and certificate.

C .three-body, solid, polished, transparent case back with screws, fluted curved lugs, screwed-down crown with blue enamel UN logo, oval push-buttons at 4 to adjust the hour hand backwards and at 8 to adjust it forwards.D. matte silver with applied white gold indexes and tritium dots. "Lozenge" tritium-coated blued steel hands, with an arrow for the second time zone. M. Cal. UN 32, rhodium-plated, "fausses côtes" decoration, 34 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Diam. 38 mm.

Jaeger LeCoultre "Reverso Géographique" No. 319/500, Ref. 270.2.58. Produced in a limited edition of 500 examples in 1998.Very fine and rare, rectangular, reversible, double-face, 18K pink gold gentleman's wristwatch with triple-time zone indication and an 18K pink gold Jaeger LeCoultre deployant clasp.

C .five-body, solid, polished, reeded bezel, outer case back engraved: "Géographique", sapphire crystals. D. On one side, "guilloché" silver with painted Arabic numerals on a plain outer reserve, auxiliary seconds dial, at 12 a "night and day" aperture with the sun or the stars to symbolize the 24 hours, auxiliary seconds dial. "Epée" blued steel hands. On the other side, "guilloché" black, off-center plain ring dial with luminous stylized Arabic numerals, at 8, aperture for the GMT + / - indiction, at 4, aperture for the day/night indication, below, two individual apertures showing the names of 12 GMT/+ (East) cities and 12 GMT/- (West) cities. With a pusher in the band, the hours may be forwarded independently from the other dial and from the names of the cities, with the square button on the band, the hours and the cities may be adjusted. "Lozenge" luminous hands. M. Cal. 858, rhodium-plated, "fausses côtes" decoration, 22 jewels, straight line lever escapement, monometallic balanc, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed.Diam. 26 x 42 mm.

Universal Genève, "Golden Janus Cabriolet", "Modèle Unique". Produced in commemoration of the 100th Anniversary of Universal Genève in April of 1994.Extremely fine and unique, rectangular, double-face, two timezone with diurnal and nocturnal indication, jump hour, date, platinum and 18K pink gold "cabriolet" gentleman's wristwatch with a stainless steel and 18K pink gold Universal Genève deployant clasp. Accompanied by a book-shaped brown leather fitted box, an instruction manual and a loupe.

C .four-body, solid, polished, outer case in platinum, on the top lug, at 12 o'clock, rotating mechanism for the "cabriolet", on the back, the Universal watch logo and the engraved effigy of "Janus", inside, the inscription ''100 ans de tradition horlogère, 1894-1994, Modèle Unique". Inner case in 18K pink gold, bearing two crowns on one side for the separation of the functions, and one on the other side to adjust all the functions of both dials, pink gold screwed bars. At 6 o'clock, a pink golbolt engraved on one side: "1894", on the other: "1994", also used to fix the inner case to the platinum body. D. on one side, slate-grey Mother-of-Pearl with applied pink gold stylized Arabic numerals and indexes. "Feuille" pink gold hands. On the other side, slate-grey Mother-of-Pearl, under the 12, auxiliary pink Mother-of-Pearl sunk dial with painted Arabic numerals for the minutes and aperture for the jump hour display; at 9, aperture for the nocturnal and diurnal indication; on the 6, auxliary pink Mother-of-Pearl sunk dialfor the days of the month. "Feuille" blued steel hands.M. Cal. UG42, rhodium-plated, 17 jewels, straight line lever escapement, Glucydur balance adjusted to 3 positions, shock-absorber, self-compensating flat balance-spring. Dial, case, and movement signed.Diam. 26.5 x 43 mm.

Patek Philippe & Cie, Genève, "Ellipse",No. 1276933, case No. 2760775,Ref. 4278-1. Produced in the 1970's.Very fine, oval, 18K white gold and diamonds lady's wristwatch with an 18K white gold woven Patek Philippe bracelet "à épis".

C .two-body, solid, polished, bezel set with 64 large round diamonds in two rows. D. satine blue with applied white gold bâton indexes. "Dauphine" white gold hands. M. Cal.16-250, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted for heat, cold, isochronism and 5 positions, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Dim. 31 x 31 mm.Approx. overall length: 150 mm.

Patek Philippe & Cie, Genève, No. 1275840, case No. 2761496, Ref. 4364-1. Produced in the 1980's.Very fine and unusual, 18K yellow gold, chrysolite and onyx lady's bracelet-watch. Accompanied by a matching pair of clip-earrings.

C .the bracelet is formed of 8 chrysolite hexagone-shaped elements, concentric, a row of round diamonds, at the center, a black onyx medallion. The watch and the earrings repeat the bracelet decoration. D. black lacquered. "Dauphine" yellow gold hands. M. Cal. 16-250, rhodium-plated, 'fausses côtes' deco-ration, 18 jewels, straight line lever escapement, monometallic balance adjusted for heat, cold, isochronism and 5 positions, shock-absorber, self-compensating flat balance-spring.With a total of 356 diamonds weighing approx. 8,29 cts. and onyx for the watch, and 108 diamonds weighing approx.2,26 cts. and onyx for the earrings.Dial, case and movement signed.Diam. 34 mm.Approx. overall length: 180 mm.

Patek Philippe & Cie, Genève, No. 1275926, case No. 2760369, Ref. 4377-2. Produced in the 1980's.Very fine and unusual, 18K yellow gold, malachite, diamonds and onyx lady's bracelet-watch. Accompanied by a matching ring and a pair of clip-earrings.

C .the bracelet is formed of 9 lozenge-shaped malachite and black onyx elements intercalated with gold links, bezel set with diamonds repeating the lozenge shape of the watch case. The ring and the earrings repeating the bracelet decoration.D. lozenge, black lacquered. "Dauphine" yellow gold hands.M. Cal. 16-250, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted for heat, cold, isochronism and 5 positions, shock-absorber, self-compensating flat balance-spring.With a total of 274 diamonds weighing approx. 4,58 cts., malachite and onyx for the watch, 20 diamonds weighing approx. 1,14 cts, malachite and onyx for the ring, and 78 diamonds weighing approx. 2,94 cts, malachite and onyx for the earrings.Dial, case and movement signed.Dim. 29 x 30 mm.Approx. overall length:185 mm

Blancpain, "2100 Sport Military Moon Phase Calendar", No. 250/250, Ref. 2763. Produced in a limited edition of 250 pieces, circa 2000.Very fine, astronomic, self-winding, water-resistant to 100m/330ft, 18K pink gold gentleman's military wristwatch with triple date calendar, moon phases, 100 hours power reserve and an 18K pink gold Blancpain buckle.

C .three-body, solid, polished, hinged case back, screwed-down transparent porthole over the movement, signature engraved on the band, rounded stepped bezel, straight lugs, sapphire crystals. D. black with applied pink gold faceted indexes and Roman numerals, logo "JB" on the 12, auxiliary seconds dial, outer graduation for the days of the month in gold painted Arabic numerals, apertures for the days of the week, the months and the moon phases. "Epée" tritium-coated, black and pink gold hands.. Cal. 6763, rhodium-plated, "fausses cotes" decoration, 31 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating flat balance-spring, 18K gold rotor.Dial, case and movement signed.Diam. 38 mm.

Paul Picot, Genève, " La Rattrapante Technicum ". Produced circa 1998.Very fine, self-winding, water-resistant, 18K yellow gold and stainless steel gentleman's wristwatch with round button split-seconds chronograph, register, tachometer, double date, 45 hours power reserve and a yellow gold Paul Picot buckle.

C .three-body, bicolored, solid, polished, transparent case-back with screws, stepped front and back bezels, yellow gold rounded band, push-buttons, winding-crown and screwed bars, steel case , curved straight lugs, screwed-in and protected winding-crown, sapphire crystals. The push-button between 7 and 8 is to stop and reunite the split-seconds hand. D. "guilloché" silver with applied gold dart indexes, auxiliary ring dials for the seconds, the 30 minute register and the days of the week, forhe days of the month, sector for the Up-and-Down indication, outer tachometer graduation. "Breguet" blued steel hands. M. Cal. 8888, rhodium-plated, "oeil-de-perdrix" decoration, 27 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating Breguet balance-spring, 21K gold rotor.Dial, case and movement signed.Diam. 38 mm.

Breguet, "Transatlantique Type XX Automatique", Ref. 3860. Produced in the 1990's.Fine, center-seconds, self-winding, water-resistant down to 100m., stainless steel gentleman's wristwatch with alarm and date, 45 hours autonomy and a stainless steel Breguet deployant clasp.

C .three-body, polished, screwed-down case back, revolving graduated bezel, ridged band, concave lugs, sapphire crystal. D. black with tritium-coated Arabic numerals, alarm indicator on a revolving central disc, aperture for the date at 6. "Bâton" tritium-coated steel hands. M. Cal. 582, rhodium-plated, 25 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating Breguet balance-spring.Dial, case and movement signed.Diam. 39 mm.

Graham 1695, "Chronograph Foudroyante", Les Monts SA., Neuchâtel - London - Greenwich. Produced in the 1990's.Very fine, self-winding, water-resistant to 160 ft., stainless steel gentleman's wristwatch with round button split-seconds chronograph, "foudroyante" at 1/8 second (the hand flies over 360 degrees in one second), and stainless steel Graham buckle. Accompanied by a wooden fitted box.

C .three-body, polished and brushed, transparent case back with screws, rounded band, concave bezel, curved straight lugs, sapphire crystals. D. black and "guilloché" silver with tritium-coated applied steel indexes, auxiliary seconds and "foudroyante" dials. "Bâton" tritium-coated steel hands. M. Cal. FR 1695, rhodium-plated, "oeil-de-perdrix" decoration, 40 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, the coaxial single btton on the winding-crown is for start-stop and return to zero functions of the split-seconds chronograph.Dial, case and movement signed.Diam. 41 mm.

Ulysse Nardin, Locle & Genève, No. 022/175, Ref. 386-88. Produced in a limited edition of 175 examples in 1998 to celebrate the 175th anniversary of the House.Very fine, water-resistant, 18K yellow gold gentleman's wristwatch with coaxial single button chronograph on the crown, register, tachometer, 45 hours autonomy and a yellow gold Ulysse Nardin buckle.

C .three-body, solid, polished, transparent case back with screws, rounded bezel, concave lugs, sapphire crystals. D. white with painted Breguet numerals, auxiliary seconds and 30 minute register dials, outer tachometer graduation in black, blue and red Arabic numerals. "Spade" blued steel hands. M. Cal. UN 38, rhodium-plated, "fausses côtes" decoration, 21 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, the coaxial single buton on the winding-crown is for start-stop and return to zero functions of the chronograph.Dial, case and movement signed.Diam. 37 mm.

Ulysse Nardin, Locle, Suisse, "Ludovico Perpetual Calendar", No. 069, Ref. 330-48. Produced circa 2000.Fine, tonneau-shaped, center-seconds, self-winding, water-resistant to 50 meters, 18K white gold gentleman's wristwatch with perpetual calendar, 48- hour autonomy and stainless steel Ulysse Nardin buckle.

C .three-body, solid, polished, case back with screws, concave lugs, blue enamel winding-crown with UN logo, sapphire crystal. D. black with painted silver radial Roman numerals, auxiliary seconds dial, apertures for the day of the month, of the week, the months and the year. "Lozenge" tritium-coated white gold hands. M. Cal. UN 33 Ludwig, rhodium-plated, "fausses côtes" decoration, 34 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-sring. The integrated complete calendar can be set either forward or backward.Dial, case and movement signed.Dim. 38 X 49 mm.

Ulysse Nardin, Locle & Genève, "Tellurium Johannes Kepler", No. 83, Ref. 871-99. Produced in the 1990's.Very fine and unusual, astronomic, two-time zone, self-winding, water-resistant to 30 m., 18K yellow gold gentleman's wristwatch with perpetual calendar, moon phases, signs of the Zodiac, sun and moon eclipses, 24 hours, the view of the Earth as seen from the North Pole and a yellow gold Ulysse Nardin buckle.

C .three-body, solid, polished, rounded bezel engraved with blue enameled Arabic numerals for the hours and 4 blue enameled tabs with Roman numerals at the quarter hours, transparent case back, fluted lugs, domed sapphire crystal. D. blue cloisonné enamel, central disc depicting the continents, surrounding gold ring with engraved Arabic numerals for the 24 hours of a second time zone. Spring overlapping central disc, bending according to various times of the year, separating the part of the Earh illuminated by the sun from the part in darkness and indicating sunrise and sunset. Outer ring with the months and 12 signs of the Zodiac. Rotating moon representing its phases. Dragon head and tail hand indicating months and Zodiac signs respectively. Two yellow gold and enamel floating flanges indicate hours and minutes, moon and dragon pointers. M. Cal. UN-87, rhodium-plated, hand-engraved, 64 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flt balance spring, yellow gold rotor.Dial, case and movement signed.Diam. 43 mm.

Ulysse Nardin, Locle, Suisse, "Astrolabium Galileo Galilei", No. 028, Ref. 961-22. Produced in the 1990's.Very fine and unusual, astronomic, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with functions of the astrolabe, days and months and a yellow gold Ulysse Nardin buckle.

C .three-body, solid, polished, transparent case back with screws, rounded bezel graduated with engraved alternating Roman and Arabic numerals for the 24 hours, teardrop fluted lugs. D. gray and silver, off-center gold disk with division for the 12 signs of the Zodiac, overlapping rings representing the following: equinoctial time, local time, the months, signs of the zodiac, the elevation and azimuth of the sun and the moon on the planisphere, the diurnal and nocturnal hours, the moon phases,he aspect of the sun and the moon in relation to each other. "Bâton" yellow gold and blued steel hands. M. Cal. UN-97, hand engraved, gilt, 33 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Case and movement signed.Diam. 40 mm.

Audemars Piguet, Genève. Produced in the 1970's.Fine and rare, octagonal, thin, skeletonized, 18K yellow gold and diamonds gentleman's wristwatch with an 18K yellow gold woven bracelet and diamond set clasp.

C .two-body, solid, polished, transparent case back with screws, bezel and "Vendôme" type lugs set with diamonds, fluted decoration on the 3 & 9 and center lugs, sapphire crystal. D. transparent. "Bâton" black hands. M. Cal. 100/3, skeletonized and engraved yellow gold, 19 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial signed. Diam. 34 mm.Approx. overall length: 175 mm.

Gérald Genta, "Rétro Classic", Ref. G 4040.7. Produced in the 1990's.Very fine and rare, jump-hour, minute-repeating, self-winding, water-resistant, platinum gentleman's wristwatch with retrograde minutes, 40 hours autonomy and a brushed and polished platinum Gérald Genta link bracelet.

C .three-body, polished, transparent case back with screws, lobed band and bezel, "Vendôme" type lugs, screwed bars, sapphire crystals. D. "guilloché" blue with Mother-of-Pearl sector for the retrograde minutes in blue Arabic numerals and tritium dots at 12, aperture for the jump-hour in large black painted Arabic numerals at 6. "Epée" tritium-coated white gold hand. M. Cal. 428, hand engraved, rhodium-plated, 27 jewels, straight line lever escapement, monometallic balance, shock-absorber, selfcompensating flat balance-spring, engraved rotor, repeating on gongs by a push-button on the band.Dial, case and movement signed.Diam. 33 mm.Approx. overall length : 160 mm.

Jaeger LeCoultre, "Reverso Répétition Minutes", No. 393/500. Produced in a limited edition of 500 examples in 1994.Very fine and rare, rectangular, reversible, minute-repeating, 18K pink gold gentleman's wristwatch with an 18K pink gold Jaeger LeCoultre deployant clasp. Accompanied by a fitted box and certificate.

C .five-body, solid, polished, reeded bezel, outer case back engraved: "Répétition Minutes", sapphire crystal.D. "guilloché" silver with painted Arabic numerals on an outer plain reserve, at 5 aperture for the spinning governor of gold and rubies. "Epée" blued steel hands. M. Cal. 943, rhodium-plated, "fausses côtes" decoration, 38 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, repeating on gongs by a fluted activating slide on the case band.Dial, case and movement signed.Dim. 26 x 42 mm.