?Langematik? A. Lange & Söhne, Glashütte i. SA., "Langematik", Ref. 301.027. Made circa 2000. Very fine, self-winding, water-resistant, 18K white gold gentleman's wristwatch with an 18K white gold A. Lange & Söhne buckle. Accompanied by a fitted box, certificate and an extra strap.

C. Three-body, solid, polished and brushed, transparent case back, push button on the band for date correction, sapphire crystals. D. Solid silver, black with applied white gold indexes, subsidiary seconds dial. Luminous white gold "alpha" hands. M. Cal. L 921.4 ?Sax-O-Mat?, Glashütte 3/4 plate, maillechort, "fausses côtes" decoration, 36 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating flat balance spring, 21K gold micro-rotor with platinum segment, engraved balance bridge. Dial, case and movement signed. Diam. 37 mm. Thickness 8 mm.

"SAX-O-MAT" A. Lange & Söhne, Glashütte i. SA., "SAX-O-MAT", No. 4712, case No. 114814. Made circa 2000. Very fine, self-winding, water-resistant, platinum gentleman's wristwatch with zero reset function, oversized date and a platinum A. Lange & Söhne buckle. Accompanied by a fitted box and certificate.

C. Three-body, solid, polished and brushed, transparent case back with 6 screws, push button on the band at 10 for the date correction, sapphire crystals. D. Solid silver with applied faceted white gold bâton indexes and luminous dots, double aperture for the oversized date at 12, subsidiary seconds dial. Luminous white gold "alpha" hands. M. Cal. L 921.4, ?fausses côtes? decoration, 45 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating flat balance-spring, engraved balance bridge, "swan-neck" micrometer regulator, 21K gold and platinum rotor. Dial, case and movement signed. Diam. 37 mm. Thickness 10 mm.

?Lange 1? A. Lange & Söhne, Glashütte i. SA, ?Lange 1?, Ref. 101.029. Made in the 2000s. Very fine, water-resistant, 18K white gold gentleman's wristwatch with off-center hour dial, oversized date, power-reserve and an 18K white gold A. Lange & Söhne buckle. Accompanied by a fitted box, certificate and an extra strap.

C. Three-body, solid, polished and brushed, transparent case back with 6 screws, curved straight lugs, push button on the band for the date correction, sapphire crystals. D. Solid silver, black with off-center hour dial with luminous radial Roman numerals and indexes, subsidiary seconds dial at 5, sector for the up-and-down indication at 3, oversized aperture for the date at 1. Luminous white ?Alpha? hands. M. Cal. L 901.1, maillechort, 53 jewels including 9 in screw-mounted gold châtons, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, selfcompensating flat balance spring, ?swan-neck? micrometer regulator, hand-engraved balance bridge. Dial, case and movement signed. Diam. 38 mm. Thickness 10 mm.

"Langematik Perpetual" A. Lange & Söhne, Glashütte in Sachsen, "Langematik Perpetual", No. 28153, case No. 138033, Ref. 310.021. Production of this reference started in 2001. Very fine and rare, astronomic, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with perpetual calendar, over-sized date, moon phases and an 18K yellow gold A. Lange & Söhne buckle. Accompanied by a special fitted winding box and certificate.

C. Three-body, solid, polished and brushed, rounded bezel, transparent case back with 6 screws, push button on the band to adjust the date, sapphire crystals. D. Matte solid silver with applied radial yellow gold Roman numerals, subsidiary dials for the days of the week, the months, the leap year, the 24 hours with day/night indication and the seconds, apertures for the oversized date at 12 and the moon phases. Yellow gold luminous "Alpha" hands. M. Cal. L922.1 ("Sax-O-Mat" with zero-reset feature), maillechort, "fausses côtes" decoration, 43 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating flat balance-spring, "swan-neck" micrometer regulator, 21K gold bi-directional micro-rotor with platinum segment, hand-engraved balance bridge. Dial, case and movement signed. Diam. 38 mm. Thickness: 11 mm.

?Ferrari? Girard-Perregaux, "Chronographe à Rattrapante", No. 25, Ref. 9015. Made especially for Ferrari in a very limited edition in the late 1990s. Very fine and rare, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with round button splitseconds chronograph, registers and an 18K yellow gold Girard-Perregaux buckle. Accompanied by a fitted box and certificate.

C. Three-body, solid, polished and brushed, case back with 8 screws, engraved with the Ferrari logo and a dedication, domed sapphire crystal. D. Matte silver with applied yellow gold bâton indexes, subsidiary dials for the seconds, the 12-hour and 30- minute registers, below 12 the "Ferrari" logo, outer 1/5th seconds scale. Yellow gold "dauphine" hands. M. Cal. 8290, rhodium-plated, "fausses côtes" decoration, 27 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 38 mm. Thickness 14 mm.

"Quantième Perpetuel Automatique ? Audemars Piguet, Genève, "Quantième Perpetuel Automatique?, No. 3206, movement No. 306653, case No. C 51495. Made in the 1990s. Very fine and rare, astronomic, self-winding, 18K pink gold gentleman's wristwatch with perpetual calendar, moon phases and an 18K pink gold buckle. Accompanied by a fitted box.

C. Two-body, solid, polished and brushed, stepped bezel, curved triangular lugs, sapphire crystal. D. White with applied pink gold bâton indexes, subsidiary dials for the days of the month, the week, the months, sector graduation for the age of the moon, aperture for the moon phases. Pink gold "bâton" hands. M. Cal. 2120/2, rhodium-plated, "fausses côtes" decoration, 36 jewels, straight line lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, shockabsorber, self-compensating flat balance-spring, 21K gold rotor segment. Dial, case and movement signed. Diam. 36 mm. Thickness 8 mm.

?Ludwig? Ulysse Nardin, Le Locle, "Perpetual Calendar Ludwig" No. 105/150. Made in a limited edition of 150 examples in 1996 to commemorate the 150th anniversary of the Ulysse Nardin Company. Very fine, self-winding, water-resistant, platinum gentleman's wristwatch with perpetual calendar and a platinum Ulysse Nardin buckle. Accompanied by a fitted box and certificate.

C. Three-body, solid, polished, transparent case back with 6 screws, blue enamel logo on the winding-crown, rounded bezel, fluted straight lugs, sapphire crystals. D. ?Guilloché? silver with applied white gold indexes, apertures for the following indications: the date at 1 with double disk, the month between the 3 and 4, the year in two digits at 6, the days of the month and the subsidiary seconds at 9. Blued steel "feuille" hands. M. Cal. 33 with a patented revolutionary calendar mechanism, rhodiumplated, ?fausses côtes? decoration, 34 jewels, straight line lever escapement, monometallic balance, shock-absorber, selfcompensating flat balance spring. All functions are set via the winding-crown. Dial, case and movement signed. Diam. 38 mm. Thickness: 12 mm.

"Portofino Perpetuel" International Watch Co., Schaffhausen , "Portofino Perpetuel", Ref. 2050. Made in the 1990s. Very fine, thin, astronomic, water-resistant, platinum gentleman's wristwatch with perpetual calendar, moon phases and a platinum IWC buckle. Accompanied by a fitted box and certificate.

C. Two-body, solid, polished, case back with 6 screws, straight and curved lugs, sapphire crystal. D. Matte silver with painted radial Roman numerals, sunk subsidiary dials for the days of the month, of the week, the month, apertures for the year and the moon phases. Blued steel "feuille" hands. M. Cal. 18.561, rhodium-plated, ?fausses côtes? decoration, 35 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 36 mm.Thickness 6 mm.

"1815 Medical Chronograph? A. Lange & Söhne, Glashütte i. SA., "1815 Chronograph?, No. 43421, case No. 153369, Ref. 401.031. Production of this reference started in 2004. Very fine and rare, 18K pink gold gentleman?s wristwatch with square button flyback chronograph, register, pulsometer and an 18K pink gold A. Lange & Söhne buckle. Accompanied by a fitted box and certificate.

C. Three-body, solid, polished and brushed, rounded bezel, transparent case back with 6 screws, sapphire crystals. D. Black, made from solid silver with painted white Arabic numerals, subsidiary silver dials for the 60-second and instantaneous 30-minute registers, outer pulsometer graduation. Pink gold "Alpha" hands. M. Cal. L 951.0, Glashütte 3/4 plate, maillechort, ?fausses côtes? decoration, 34 jewels including 4 in screw-mounted gold châtons, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating Breguet balance spring, "swan-neck" micrometer regulator, hand-engraved balance bridge. Dial, case and movement signed. Diam. 38 mm. Thickness 10 mm.

"Datograph? A. Lange & Söhne, Glashütte i. SA., "Datograph?, No. 23673, case No. 133775, Ref. 403.035. Production of this reference started in 2000. Very fine and rare, platinum gentleman?s wristwatch with square button fly-back chronograph, register, tachometer, oversized date and a platinum A. Lange & Söhne buckle. Accompanied by a fitted box and certificate.

C. Three-body, solid, polished and brushed, rounded bezel, transparent case back with 6 screws, push button on the band for the date correction, sapphire crystals. D. Black, made from solid silver, applied white gold Roman numerals, bâton indexes and luminous dots, subsidiary silver dials for the 60-second and instantaneous 30-minute registers, outer tachometer graduation, below 12 aperture for the oversized date. Luminous white gold "Alpha" hands. M. Cal. L 951.1, Glashütte 3/4 plate, maillechort, ?fausses côtes? decoration, 40 jewels including 4 in screw-mounted gold châtons, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating Breguet balance spring, "swan-neck" micrometer regulator, hand-engraved balance bridge. Dial, case and movement signed. Diam. 38 mm. Thickness 13 mm.

"Chronomètre à Résonance" F. P. Journe, "Invenit et Fecit", "Chronomètre à Resonance", No.163/01R. Made in 2001. Very fine and rare, platinum, two time-zone, gentleman's chronometer wristwatch with resonance-controlled twin independent movements, 40-hour power-reserve indication and a platinum F.P. Journe buckle. Accompanied by a fitted box, extra strap and certificate.

C. Three-body, solid, polished, transparent case back with 6 screws, top and side crowns engine-turned with "cordes de Marseille" pattern, sapphire crystals. D. Twin "guilloché" matte silver with concentric radial Arabic numerals and minute rings, off-set subsidiary ?guilloché? seconds dials on brushed 18K white gold dial plate with up-and-down indication at 12. Blued steel "Journe"- style hands. M. Cal. F.P. Journe 13''', rhodium-plated, "fausses côtes" decoration, twin independent complete trains set on a single plate, 37 jewels, twin straight line lever escapements, twin beryllium 4-arm balances with 4 adjustable timing weights, shock-absorbers, self-compensating free-sprung Invar balance-springs. One of the escapements is mounted on a small platform pivoting around the second wheel by means of rack and pinion to adjust the distance between the 2 balances in order to find the most efficient position for resonance synchronization. The crown at 4 synchronizes the seconds hands. Dial and case signed. Diam. 38 mm. Thickness 9 mm.

"Octa Chronograph" F. P. Journe, "Invenit et Fecit", "Octa Chronograph", No. 082-03 C. Made in 2003. Very fine and rare, self-winding, water-resistant, platinum gentleman's chronometer wristwatch with round button fly-back chronograph, register, large date and a platinum F. P. Journe buckle. Accompanied by a fitted box and certificate.

C. Two-body, solid, polished, concave lugs, transparent case back with 6 screws, sapphire crystals. D. Off-center ?guilloché? silver with painted radial Arabic numerals for the hours and minutes on brushed 18K white gold plate, subsidiary ?guilloché? silver dials for the seconds and the 60-minute register, aperture for the double disc date. Blued steel "Journe"-style hands. M. Cal. 1300, rhodium-plated, "fausses côtes" decoration, 22 jewels, straight line lever escapement, monometallic 4-arm balance with 4 timing weights adjusted to 5 positions, shockabsorber, self-compensating free-sprung flat balance-spring, off-center bi-directional ?guilloché? 22K gold rotor. Dial, case and movement signed, movement also engraved "Exclusive Power Reserve System" and "Precision Chronometer". Diam. 38 mm. Thickness 10 mm.

Franck Muller, Genève, "Endurance 24", No. 04, Ref. 2880 En. Made in 1999. Very fine and rare, water-resistant, platinum gentleman's wristwatch with round button chronograph, register, 24-hour dial and a platinum Franck Muller buckle. Accompanied by a fitted box and certificate.

C. Two-body, solid, polished and brushed, concave lugs, screwed-down case back with ?Endurance 24? decoration, domed sapphire crystal. D. Bluish-gray with luminous Arabic numerals in 24-hour graduation, outer minute graduation in red Arabic markers and outer 1/5th seconds scale, sunk subsidiary seconds and 30-minute register dials. Luminous blued steel "lozenge" hands. M. Cal. 1870, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, selfcompensating flat balance-spring. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm.

Franck Muller, Genève, "Endurance 24", No. 002, Ref. 2880 En. Made in 1999. Very fine and rare, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, register, 24-hour dial and a stainless steel Franck Muller buckle. Accompanied by a fitted box, extra strap and certificate.

C. Two-body, solid, polished and brushed, concave lugs, screwed-down case back with ?Endurance 24? decoration, domed sapphire crystal. D. Black with luminous Arabic numerals in 24-hour graduation, outer minute graduation in red Arabic markers and outer 1/5th seconds scale, sunk subsidiary seconds and 30-minute register dials. Luminous blued steel "lozenge" hands. M. Cal. 1870, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, selfcompensating flat balance-spring. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm.

Franck Muller, Genève, "Endurance 24", No. 010, Ref. 2880 En. Made in 1999. Very fine and rare, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, register, 24-hour dial and a stainless steel Franck Muller buckle. Accompanied by a fitted box, extra strap and certificate.

C. Two-body, solid, polished and brushed, concave lugs, screwed-down case back with ?Endurance 24? decoration, domed sapphire crystal. D. White with luminous Arabic numerals in 24-hour graduation, outer minute graduation in red Arabic markers and outer 1/5th seconds scale, sunk subsidiary seconds and 30-minute register dials, flag motif at 15. Luminous blued steel "lozenge" hands. M. Cal. 1870, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shockabsorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm.

Franck Muller, Genève, "Endurance 24", No. 50, Ref. 2880 En. Made in 1999. Very fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, register, 24-hour dial and an 18K yellow gold Franck Muller buckle. Accompanied by a fitted box and certificate.

C. Two-body, solid, polished and brushed, concave lugs, screwed-down case back with ?Endurance 24? decoration, domed sapphire crystal. D. Black with luminous Arabic numerals in 24-hour graduation, outer minute graduation in red Arabic markers and outer 1/5th seconds scale, sunk subsidiary seconds and 30-minute register dials. Luminous blued steel "lozenge" hands. M. Cal. 1870, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, selfcompensating flat balance-spring. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm.

Franck Muller, Genève, "Endurance 24", No. 41, Ref. 2880 En. Made in 1999. Very fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, register, 24-hour dial and an 18K yellow gold Franck Muller buckle. Accompanied by a fitted box and certificate.

C. Two-body, solid, polished and brushed, concave lugs, screwed-down case back with ?Endurance 24? decoration, domed sapphire crystal. D. Orange with luminous Arabic numerals in 24-hour graduation, outer minute graduation in red Arabic markers and outer 1/5th seconds scale, sunk subsidiary seconds and 30-minute register dials. Luminous blued steel "lozenge" hands. M. Cal. 1870, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, selfcompensating flat balance-spring. Dial, case and movement signed. Diam. 37 mm. Thickness 13 mm.

"Fly-back" Officine Panerai, Firenze 1860, "Luminor Panerai ? Fly-back Chrono", Automatic, No. C 284/300, Ref. OP 6531. Produced in a limited edition of 300 examples in 2000. Fine, large, cushion-shaped, self-winding, water-resistant, titanium and stainless steel diver's wristwatch with square button fly-back chronograph, registers, tachometer and a stainless steel Officine Panerai link bracelet and clasp. Accompanied by a wooden fitted box and certificate.

C. Three-body, polished and brushed, transparent screweddown case back, straight lugs, tachometer graduation on the bezel, patented crown with security lever to wind the watch even under water, integrated titanium chronograph buttons, sapphire crystals. D. Bi-color satiné silver and black with luminous Arabic numerals and indexes, sunk subsidiary dials for the seconds, the 30-minute and 12-hour registers. Luminous steel "bâton? hands. M. Cal. OP 405 Z, rhodium-plated, "oeil-deperdrix" decoration, 31 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, rotor with special Panerai decoration. Dial, case and movement signed. Dim. 40 x 40 mm. Thickness 15 mm.

"Zerograph" Officine Panerai, Radiomir, "Zerograph", No. C 48/99, Ref. OP 6544. Made in a limited edition of 99 examples in 2000. Fine and rare, cushion-shaped, water-resistant to 100 m., 18K white gold diving wristwatch with single button chronograph, register and an 18K white gold Panerai buckle. Accompanied by a fitted box and certificate.

C. Two-body, solid, polished, transparent screwed-down case back, screwed-down winding-crown, wire lugs with 4 screws, sapphire crystals. D. Black with luminous Arabic numerals and indexes, subsidiary seconds and 30-minute register dials. Luminous "bâton" hands. M. Cal. 13 1/2''', rhodium-plated, ?fausses côtes? decoration, 21 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating Breguet balance-spring, ?swan-neck? micrometer regulator. Dial, case and movement signed. Dim. 42 x 42 mm. Thickness: 14 mm.

"Ferrari" Girard-Perregaux, "Ferrari" No. 1336, Ref. 8020. Especially produced for Ferrari in the 1990s. Fine, self-winding, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, date and a stainless steel Girard-Perregaux link bracelet with deployant clasp. Accompanied by a fitted box.

C. Three-body, polished and brushed, case back with 7 screws and the Ferrari logo, rounded lugs, domed sapphire crystal. D. Black with luminous Arabic numerals, the Ferrari logo under the 12, subsidiary sunk dials for the seconds, the 30-minute and 12-hour registers, aperture for the date. Luminous white "skeleton" hands. M. Cal. 2280, rhodium-plated, 57 jewels, straight line lever escapement, monometallic balance, shockabsorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 38 mm. Thickness: 13 mm.