"Jour et Nuit" Andersen, Genève, "Jour et Nuit," No. 03, Ref. KW1000SA. Made circa 2004. Very fine and unusual, large, water-resistant, 18K white gold gentleman's wristwatch with jumping hour hand, 24-hour "day and night" sector dial and an 18K white gold Andersen buckle.

C. Two-body, solid, polished, straight lugs, transparent case back, sapphire crystals. D. Guilloché anthracite with applied concentric semi-circular brushed chapters for the day and night hours with painted Arabic numerals, applied minutes chapter below. Double-ended white gold single hand with sun and moon tips. M. Cal. 16''', rhodium-plated, "fausses cotes" decoration, 20 jewels, straight-line lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, selfcompensating flat balance spring, shock absorber. Dial and movement signed. Case signed ?Idee Design?. Diam. 43 mm. Thickness 8 mm.

"Aquanaut" Patek Philippe, Genève, "Aquanaut," No. 1559757, case No. 4049763, Ref. 5064. Production of this reference started in 1997. Fine, cushion-shaped, center seconds, water-resistant, stainless steel gentleman's quartz wristwatch with date, black composite "Tropical" strap and a stainless steel Patek Philippe double deployant clasp. Accompanied by a fitted box.

C. Two-body, polished and brushed, screwed-down case back and crown, flat sapphire crystal. D. "Army"-type black composite repeating the bracelet decoration, with applied Arabic numerals and luminous indexes, aperture for the date. Luminous steel "baton" hands. M. Cal. E 23 SC with quartz standardization. Dial, case and movement signed. Dim. 34 x 36 mm. Thickness 8 mm.

?Yellow Nautilus" Patek Philippe, Genève, "Nautilus", No. 3020255, case No. 296030, Ref. 3800/1. Sold on April 6, 1996. Very fine, center seconds, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with date and an integrated, 18K yellow gold Patek Philippe bracelet with deployant clasp. Accompanied by a fitted box and certificate.

C. Two-body, solid, polished and brushed, flat sapphire crystal. D. Black with horizontal stripes, applied luminous yellow gold indexes, aperture for the date. Luminous yellow gold "baton" hands. M. Cal. 335-SC, rhodium-plated, "fausses côtes" decoration, 29 jewels, straight-line lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Dim. 38 x 38 mm. Thickness 8 mm.

"Nautilus" Patek Philippe, Genève, "Nautilus," No. 3022604, case No. 4005419, Ref. 5060. Made in the 1990s. Fine, "carré galbé", center seconds, self-winding, water-resistant down to 12 atm., 18K yellow gold gentleman's wristwatch with date and an 18K yellow gold Patek Philippe deployant clasp. Accompanied by a fitted box.

C. Two-body, solid, polished and brushed, screwed-down case back and crown, sapphire crystal. D. Black with applied luminous yellow gold Roman numerals, aperture for the date. Luminous yellow gold "feuille" hands. M. Cal. 330/194, stamped with the Seal of Geneva Quality Mark, rhodium-plated, "fausses côtes" decoration, 30 jewels, straight-line lever escapement, Gyromax balance, shock absorber, self-compensating free-sprung flat balance spring, 21K gold rotor. Dial, case and movement signed. Dim. 36 x 42 mm. Thickness 8 mm.

?Gübelin - Calatrava Travel Time? Patek Philippe, Genève, "Calatrava Travel Time", Ref. 5134R-010. Made in a limited edition of only 45 examples in 2004 to celebrate the 150th anniversary of the collaboration between Gübelin and Patek Philippe. Very fine and rare, two-time-zone, water-resistant, 18K pink gold gentleman's wristwatch with 2 pushbuttons and an 18K pink gold Patek Philippe deployant clasp. Accompanied by a fitted box and a certificate. To be sold without reserve

C. Three-body, solid, polished, concave lugs, transparent case back with commemorative inscription: ?Gübelin - 1854-2004?, sapphire crystals. The crown at 3 is for time-setting and winding, the push button at 8 advances the local time hour hand forward in 1-hour increments, the one at 10 moves the same hour hand 1 hour backward. D. Two-tone silver with applied and faceted pink gold baton indexes, subsidiary dials for the seconds at 6 and the 24-hours of the second time-zone at 12. Pink gold ?baton? hands, matte silver hand for the second time-zone. M. Cal. 215/156, stamped with the Seal of Geneva Quality Mark, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, Gyromax balance, shock absorber, selfcompensating free-sprung flat balance spring. Dial, case and movement signed, dial and case also signed ?Gübelin?. Diam. 37 mm. Thickness 10 mm.

"150th Anniversary Jump-hour Watch" Patek Philippe, Genève, No. 752652, case No. 2864565, Ref. 3969. Made in 1989 in a limited edition of 450 examples in 18K pink gold to celebrate the 150th anniversary of Patek Philippe. Very fine and rare, tonneau-shaped, jump-hour, 18K pink gold gentleman's wristwatch with an 18K pink gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

C. Two-body, solid, polished, dedicated case back, sapphire crystal. D. Matte silver with painted radial Arabic numerals for the minutes, aperture for the jump hour at 12. Blued-steel "Breguet" minute hand. M. Cal. 215 HG, stamped with the Seal of Geneva quality mark, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating freesprung flat balance spring. Dial, case and movement signed. Dim. 38 x 28 mm. Thickness: 8 mm.

?Pink Gold Pagoda" Patek Philippe, Genève, ?Pagoda?, No. 1858841, case No. 4014324, Ref. 5500. Made in a limited edition of 500 examples in 1997. Very fine and rare, rectangular and flared, "bombé", 18K pink gold gentleman's wristwatch with an 18K pink gold Patek Philippe buckle. Accompanied by a fitted box, a commemorative booklet, sterling silver medal, a certificate of origin and the "Contrôle Officiel Suisse des Chronomètres."

C. Two-body, flared, solid, polished and brushed, concave sides, case back engraved "Commemoration 1997 Pagoda", sapphire crystal. D. Matte silver with applied yellow gold Roman numerals, outer minute track, subsidiary seconds dial. Pink gold "feuille" hands. M. Cal. 215, stamped with the Seal of Geneva quality mark, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight-line lever escapement, Glucydur Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, selfcompensating free-sprung flat balance spring. Dial, case and movement signed. Dim. 29 x 41 mm. Thickness 10 mm.

"Cousteau Divers " International Watch Co., Schaffhausen, "Aquatimer - Chronograph Cousteau Divers," No. 0608/2500, Ref. IW378201. Made in a limited edition of 2500 pieces in 2005. Fine, center seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, day/date and a stainless steel IWC buckle. Accompanied by a fitted box and certificate.

C. Three-body, polished and brushed, screwed-down case back with a wooden medallion depicting Cousteau's vessel "Calypso", made from ?Calypso? wood, screwed-down crown, domed sapphire crystal. D. Black with applied luminous steel indexes, outer 5-minute/seconds and Arabic hour markers, subsidiary dials for the seconds, the 12-hour and 30-minute registers, apertures for the days of the week and date. Luminous steel "baton" hands. M. Cal. C.79320, rhodium-plated, 25 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 44 mm. Thickness 16 mm.

"Ingenieur AMG" International Watch Co., Schaffhausen, "Ingénieur AMG", Automatic, case No. 3116813, Ref. 322702. Made exclusively for Mercedes-AMG in 2004. Fine and rare, tonneau-shaped, center seconds, self-winding, water-resistant, antimagnetic, titanium gentleman's wristwatch with date and an integrated titanium IWC link bracelet with deployant clasp. Accompanied by a fitted box and certificate.

C. Three-body, brushed, screwed-down case back and crown, inner soft iron cage to protect against magnetic fields, sapphire crystal. D. Black with applied steel luminous Arabic numerals and baton indexes, aperture for the date. Luminous steel "baton" hands. M. Cal. 80110, rhodium-plated, 28 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial case and movement signed. Diam. 42 mm. Thickness 15 mm.

"Ingenieur AMG" International Watch Co., Schaffhausen, "Ingenieur - AMG", Automatic, case No. 3114277, Ref. 372504. Made exclusively for Mercedes-AMG in 2004. Fine, tonneau-shaped, self-winding, water-resistant, titanium gentleman's wristwatch with square button chronograph, register and a stainless steel IWC buckle. Accompanied by a fitted box and certificate.

C. Three-body, brushed, dedicated screwed-down case back and crown, sapphire crystal. D. Black with applied steel luminous Arabic numerals and baton indexes. Luminous steel "baton" hands. M. Cal. 79350, rhodium-plated, 28 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial case and movement signed. Diam. 42 mm. Thickness 15 mm.

?Portuguese? International Watch Co., Schaffhausen, "Portuguese - Split-Seconds Chronograph", Movement No. 2810421, Ref. 3712, made in the 1990s. Very fine and rare, large, stainless steel gentleman's wristwatch with round button split-seconds chronograph, register and a stainless steel IWC buckle. Accompanied by a fitted box and certificate.

C. Three-body, polished and brushed, overhanging front bezel, concave lugs, case back with 4 screws, sapphire crystal. D. Matte silver with applied pink gold Arabic numerals and dot indexes, subsidiary seconds and 30- minute-register dials. Pink gold "feuille" hands. M. Cal. C76240, gilt brass, "oeil-de-perdrix" decoration, 27 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 41 mm. Thickness 13 mm.

"Portuguese Automatic 2000" International Watch Co., Schaffhausen, "Portuguese Automatic 2000", No. 726/750. Made in a limited edition of 750 pieces in 2000 to commemorate the new millennium. Very fine and rare, large, self-winding, 18K pink gold gentleman's wristwatch with 7-day power reserve and an 18K pink gold IWC buckle. Accompanied by a fitted box and a certificate.

C. Three-body, solid, polished and brushed, concave lugs, transparent case back. D. Satiné silver with applied pink gold Arabic numerals, subsidiary guilloché dials for the seconds and the up-and-down indication. Pink gold "feuille" hands. M. Cal. 5000, rhodium-plated. "fausses côtes" decoration, 44 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating Breguet balance spring, skeletonized bidirectional rotor with gold medallion inlay engraved "IWC -Probus Scafusia - Seven (7) Days Power-Reserve". Dial, case and movement signed. Diam. 42 mm. Thickness 14 mm.

Stainless Steel "Sunset" Franck Muller, Genève, Cintrée Curvex, Ref. 6850 SC. Made in the 1990s. Fine, tonneau-shaped and curved, center seconds, selfwinding, water-resistant, stainless steel gentleman's wristwatch with 44-hour autonomy.

C. Two-body, polished and brushed, case back with 4 screws, domed sapphire crystal. D. guilloché silver with "sunray" pattern, embossed stylized black Arabic numerals. Luminous blued steel "feuille" hands. M. Cal. 2800, rhodium-plated, "fausses côtes" decoration, 21 jewels, straight-line lever escapement, monometallic balance, self-compensating flat balance spring, micrometer regulator, platinum rotor segment. Dial, case and movement signed. Dim. 34 x 47 mm. Thickness 10 mm.

"Long Island Master Calendar" Franck Muller, Genève, "Long Island Master Calendar", Ref. 1200 MC L. Made circa 2000. Very fine, large, rectangular curved, astronomic, self-winding, water-resistant, 18K white gold gentleman's wristwatch with triple date calendar, moon phases and an 18K white gold Franck Muller buckle.

C. Two-body, solid, polished and brushed, case back with 4 screws, straight lugs, sapphire crystal. D. Guilloché silver with large painted Arabic numerals, inner graduation for the days of the month on a plain reserve, apertures for the days of the week, the months and the moon phases. Blued steel "double spade" hands. M. Cal. 2800, rhodium-plated, "fausses côtes" decoration, 21 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating flat balance spring, micrometer regulator, platinum rotor segment. Dial, case and movement signed. Dim. 32 x 45 mm. Thickness 12 mm.

"Royal Eagle" Vacheron & Constantin, Genève, "Royal Eagle - Chronograph," case No. 769796, Ref. X49R5715. Made circa 2005. Very fine, tonneau-shaped, curved, self-winding, waterresistant, gentleman's wristwatch with square button chronograph, registers, oversized date and a stainless steel Vacheron Constantin double deployant clasp. Accompanied by a fitted box and certificate.

C. Three-body, polished and brushed, case back with 8 screws, fluted lugs, sapphire crystal. D. Silver with applied radial white gold Art Deco Arabic numerals and luminous markers, subsidiary dials for the seconds, the 12-hour and 30-minute registers, large double aperture for the date at 12. Luminous steel "lozenge" hands. M. Cal. 1137, rhodium-plated, "fausses côtes" decoration, 37 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, 18K gold rotor. Dial, case and movement signed. Dim. 36 x 50 mm. Thickness 14 mm.

"Master Banker - Havana" Franck Muller, Genève, "Cintrée Curvex - Master Banker - Havana", Ref. 2852 MB HV. Made in the late 1990s. Fine, tonneau-shaped, curved, center seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with 3 time zones, date and a stainless steel Franck Muller bracelet with double deployant clasp. To be sold without reserve

C. Two-body, polished, case back with 4 screws, domed sapphire crystal. D. Two-tone silver and bronze with luminous Arabic numerals and steel dart indexes, at 12 and 6 rhodium-plated, "fausses côtes" decoration, 21 jewels, straight-line lever escapement, monometallic balance adjusted to 8 positions, shock absorber, self-compensating flat balance spring, micrometer regulator, platinum rotor. Dial, case and movement signed. Dim. 31 x 43 mm. Thickness 12 mm.

Chaumet, Paris, "Edition Automatique" Ref. 1229- 1163. Made circa 2000. Fine, cushion-shaped, water-resistant to 50 m, self-winding, stainless steel gentleman's wristwatch with square button chronograph, register and date.

C. Two-body, polished and brushed, lapidated bezel, straight lugs, case back with 4 screws, domed sapphire crystal. D. Black with applied steel Arabic numerals and baton indexes, subsidiary guilloché dials for the seconds and the 30-minute register, aperture for the date. Luminous steel "baton" hands. M. Cal. 2894-2, rhodium-plated, "fausses côtes" decoration, 37 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Dim. 40 x 40 mm. Thickness 12 mm.

"Tambour" Louis Vuitton, "Tambour - Chronographe Automatique", Ref. Q 1121. Made in circa 2003. Fine, large, self-winding, water resistant to 100 m., stainless steel gentleman's wristwatch with square button chronograph, registers, date and a stainless steel LV deployant clasp. Accompanied by a fitted box and certificate.

C. Two-body, polished, case back with 6 screws, rounded band with signature, flat bezel, central geometrical lugs, sapphire crystal. D. Anthracite with applied radial steel Arabic numerals, indexes and luminous dots, subsidiary dials for the seconds, the12-hour and 30-minute registers, aperture for the date between 4 and 5. Luminous white gold "baton" hands. M. Cal. LV 277, rhodium-plated, "fausses côtes" decoration, 31 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 41 mm. Thickness 13 mm.

Hermès, Paris, Swiss made. Made circa 2000. Fine, water-resistant, stainless steel gentleman's "Autoquartz" wristwatch with date, square button chronograph, registers and a stainless steel Hermes deployant clasp. Accompanied by a fitted box.

C. Two-body, polished and brushed, case back with 8 screws and embossed with the Hermès crest, sloped wide bezel, hooded lugs, sapphire crystal. D. Bicolor silver and anthracite with luminous Roman numerals and indexes on a guilloché reserve, subsidiary dials for the seconds, the 12-hour and 30-minute registers, aperture for the date between 4 and 5. Luminous steel "baton" hands. M. Cal. 206.211, quartz with micro-generator (oscillating weight), rhodiumplated, 53 jewels. Dial, case and movement signed. Diam. 39 mm. Thickness 12 mm.

Swatch ?Platinum? Swatch, "Platinum", No. 12426. Made in a limited number of 12,999 examples in 1993. Fine and unusual, tonneau-shaped, center seconds, self-winding, waterresistant, platinum gentleman's wristwatch with a steel Swatch buckle. Accompanied by a fitted box and certificate.

C. Two-body, solid, polished, transparent case back, hooded lugs. D. Bicolor gold and blue, skeletonized in the center, outer dark blue ring dial with painted fancy Roman numerals, concentric, gold ring dial with stars, the sun and sun rays. Yellow gold "alpha" hands. M. Cal. 2840 P, rhodium-plated, 23 jewels, straightline lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial and movement signed. Diam. 37 mm. Thickness 11 mm.