C. Two-body, polished and brushed, sapphire crystal. D. Black with applied luminous steel radial Roman numerals, aperture for the date, revolving disc for the power-reserve indication by means of a mobile "comet" and hand changing position according to the power reserve. Luminous steel baton hands. M. Cal. 330 SC, stamped with the Geneva Quality Mark, rhodium-plated, fausses cotes decoration,30 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. 42 x 45 mm. Thickness 8 mm. Approx. overall length 165 mm.
Grading System: AAA
USD 17,000 - 24,000
CHF 17,000 - 24,000
EUR 12,000 - 16,000
Sold: USD 24,000
C. Two-body, solid, polished, concave bezel, transparent case back, sapphire crystals. D. Matte silver with applied white gold baton indexes, outer dot minute divisions, subsidiary dials for the days of the month, the week, the 24 hours, the month and leap year, aperture for the moon phases. White gold dauphine hands. M. Cal. 240/114, stamped with the Seal of Geneva quality mark, rhodiumplated, fausses cotes decoration, 27 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, 22K gold micro-rotor. Dial, case and movement signed. Diam. 37 mm. Thickness 9 mm.e
Grading System: AAA
USD 35,000 - 45,000
CHF 35,000 - 45,000
EUR 24,000 - 30,000
Sold: USD 40,800
C. Two-body, polished, screwed-down transparent case back, protected winding crown, push button on the band at 10 to activate the settable discs with the different time zones, the 24 hours and jump-type time setting, concave lugs, sapphire crystals. D. Guilloche silver with applied pink gold baton indexes, surrounded by a brushed silver and black revolving disc in 24 hours for the diurnal and nocturnal hours, outer revolving brushed silver ring dial bearing the names of 24 global locations. Pink gold dauphine and ring hands. M. Cal. 240/228, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 33 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, 22K gold micro-rotor. Dial, case and movement signed. Diam. 40 mm. Thickness 10 mm.
Grading System: AAA
USD 20,000 - 30,000
CHF 20,000 - 30,000
EUR 14,000 - 20,000
Sold: USD 27,600
C. Two-body, solid, polished, stepped bezel, concave and curved lugs, correctors on the band, transparent screwed-down case back, sapphire crystals. D. Guilloché two-tone silver with applied white gold Roman numerals and dart indexes on a plain reserve, apertures for the days of the week at 10, the date at 12, the months at 2 and the moon phases and 24-hour display at 6. White gold dauphine hands. M. Cal. 324/205, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 34 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, 21K gold rotor. Dial, case and movement signed. Dim. 38 x 51 mm. Thickness 11 mm.
Grading System: AAA
USD 17,000 - 24,000
CHF 17,000 - 24,000
EUR 12,000 - 16,000
Sold: USD 24,600
C. Two-body, solid, polished, transparent case back with 4 screws, protected winding crown, sapphire crystals. D. Matte silver with applied yellow gold dart indexes and Arabic numerals, subsidiary seconds dial at 6, 10 day power-reserve indication at 12. Yellow gold dauphine hands. M. Cal. 28-20/220, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 29 jewels, 9 of them in 18K gold chatons, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, double barrel. Dial, case and movement signed. Dim. 34 x 46 mm. Thickness 12 mm.
Grading System: AAA
USD 35,000 - 50,000
CHF 35,000 - 50,000
EUR 24,000 - 35,000
Sold: USD 40,800
C. Two-body, solid, polished and brushed, straight lugs with screwed bars, transparent case back with four screws, set with a Top Wesselton diamond between the lugs at 6, sapphire crystals. D. Guilloché two-tone silver with painted black radial Breguet numerals, outer minute track. Oxidized gold double spade hands. M. Cal. 25-21 REC, rectangular, rhodiumplated, stamped with the Seal of Geneva quality mark, 18 jewels, fausses cotes decoration, straight-line lever escapement, Gyromax balance, adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring. Dial, case and movement signed. Dim. 32 x 42 mm. Thickness 10 mm.
Grading System: AAA
USD 20,000 - 30,000
CHF 20,000 - 30,000
EUR 14,000 - 20,000
Sold: USD 28,800
C. Two-body, solid, polished, concave bezel and lugs, Top Wesselton diamond set between lower lugs, correctors in the band, screw-down transparent case back, sapphire crystals. D. Anthracite with applied white gold faceted baton indexes and luminous dots, outer minute and 1/5th seconds divisions, silver-gray subsidiary dials for the combined 30/60-minute and 12-hour totalizer, sector for the power-reserve indication, apertures for the days of the week, the date, the months and the day/night indication. White gold luminous feuille hands. M. Cal. CH 28-520/521, stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 40 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, 21K gold rotor with oil-free ball bearing and zirconium balls. Dial, case and movement signed. Diam. 41 mm. Thickness 14 mm.
Grading System: 
USD 50,000 - 60,000
CHF 50,000 - 60,000
EUR 35,000 - 40,000
Sold: USD 60,000
C. Three-body, polished and brushed, transparent case back, sapphire crystals. D. Anthracite with horizontal stripes, applied luminous steel baton indexes, outer minute and 1/5th seconds divisions, silver-anthracite subsidiary dials for the combined 30/60-minute and 12-hour totalizer, aperture for the date. Luminous steel baton hands. M. Cal. 28-520/522, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 35 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, unidirectional 21K gold rotor with oil-free ball bearing and zirconium balls. Dial, case and movement signed. Diam. 44 mm. Thickness 12 mm.
Grading System: AAA
USD 25,000 - 35,000
CHF 25,000 - 35,000
EUR 17,000 - 24,000
Sold: USD 36,000
C. Two-body, solid, polished, transparent screwed down case back, stepped bezel, fluted lugs, sapphire crystals. D. Black with applied yellow gold Arabic numerals, subsidiary dials for the seconds and 30-minute register, outer 1/5th seconds track with 5-minute seconds Arabic markers and tachometer graduation. Yellow gold feuille hands. M. Cal. 27-70 CHR, stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses côtes decoration, 24 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating freesprung Breguet balance spring. Dial, case and movement signed. Diam. 42 mm. Thickness 12 mm.
Grading System: AAA
USD 40,000 - 50,000
CHF 40,000 - 50,000
EUR 27,000 - 35,000
Sold: USD 60,000
C. Two-body, polished and brushed, bezel set with 32 baguette diamonds totaling 5.90 CT, transparent case back, protected screwed down crown, hooded lugs, sapphire crystals. D. Anthracite with horizontal stripes, applied luminous steel baton indexes, subsidiary dials for the seconds and the date, sector for the power-reserve indication between 10 and 11, aperture for the moon phases, outer dot minute divisions. Luminous steel baton hands. M. Cal. 240/164, stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 29 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, 22K gold micro-rotor. Dial, case and movement signed. Dim. 42 x 44 mm. Thickness 9 mm. Approx. overall length 165 mm.
Grading System:
USD 80,000 - 100,000
CHF 80,000 - 100,000
EUR 55,000 - 70,000
Sold: USD 90,000
C. Three-body, solid, polished, concave bezel, fluted lugs, transparent screwed-down case back, sapphire crystals. D. Matte silver with applied faceted bâton and pyramidal indexes, subsidiary dials for the seconds and the 30-minute register, the days of the month, the 24 hours and the leap year, aperture for the days of the week, the months and the moon phases. White gold baton hands. M. Cal. CH 27-70/155 Q, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 24 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 8 positions, shock absorber, self-compensating free-sprung Breguet balance spring. Dial, case and movement signed. Diam. 36 mm. Thickness 13 mm.
Grading System:
USD 80,000 - 100,000
CHF 80,000 - 100,000
EUR 55,000 - 70,000
Sold: USD 116,400
C. Three-body, solid, polished, stepped bezel, case band embossed with Calatrava pattern, concave lugs with screwed-bars, transparent screw-down case back, sapphire crystals. The crown at 2 adjusts the time and to wind the watch, the one at 4 adjusts the sky, lunar orbit and moon phases. D. Blue sky chart with gold star constellations and North/South/East/West divisions, made from 3 superimposed sapphire crystal disks, outer divisions to adjust moon phases and sky, outermost Roman hour graduations, aperture for the moon phases. White skeletonized feuille hands. M. Cal. 240/165, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 45 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, 22K yellow gold micro-rotor. Dial, case and movement signed. Diam. 43 mm. Thickness 10 mm.
Grading System:
USD 180,000 - 230,000
CHF 180,000 - 230,000
EUR 120,000 - 155,000
Sold: USD 204,000
C. Two-body, solid, polished, stepped curved sides, band engraved: Tiffany & Co., transparent case back with 4 screws, TopWesselton diamond set between the lugs at 6, sapphire crystals. D. Salmon-colored with applied black oxidized gold Breguet numerals, subsidiary seconds dial. Black oxidized gold feuille hands. M. Cal. TO 28-20/222, rectangular, stamped with the Seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 29 jewels, 6 of which are set in gold chatons, tandem mainspring barrels, lateral lever escapement with one-minute tourbillon regulator with A-shaped cage under a polished steel bridge, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring. Dial, case and movement signed. Dim. 30 x 52 mm. Thickness 12 mm.
Grading System:
USD 200,000 - 250,000
CHF 200,000 - 250,000
EUR 135,000 - 170,000
Sold: USD 295,200
C. Rectangular, with alternating silver and applied translucent blue enamel stripes, with dedication inscription. D. Silver with luminous Arabic numerals. Blued steel hands. M. Rhodiumplated, fausses cotes decoration, 15 jewels, straight-line lever escapement, bimetallic compensation balance, Breguet balance spring. Dial, case and movement signed. Case numbered. Dim. 72 x 31 mm. (opened)
Grading System: AA
USD 1,500 - 2,500
CHF 1,500 - 2,500
EUR 1,000 - 1,700
Sold: USD 2,880
C. Rectangular striped panels with applied faux lapis with transparent back, the top with 2 rock crystal prisms. D. White with painted blue Arabic and Baton numerals in mirror image. Blued steel baton hands. M. With quartz standardization. Dial, case and movement signed. Dim. 103 x 90 mm. Depth 77 mm.
Grading System: AA
USD 3,000 - 5,000
CHF 3,000 - 5,000
EUR 2,000 - 3,500
C. Double cased, coin opening with a slide-piece concealed in the band, two-body hinged inner case. D. off-white with painted radial Roman numerals. Breguet blued steel hands. M. Cal. 9 ''', rhodium-plated, fausses cotes decoration, 18 jewels, straight line lever escapement, cut bimetallic balance adjusted to temperatures and 2 positions, flat balance spring. Signed on the dial, numbered on the case. Movement signed: European Watch Co. Diam. 34 mm.
Grading System: AAA
USD 4,000 - 6,000
CHF 4,000 - 6,000
EUR 2,700 - 4,000
C. Two-body, solid, case back with husk pattern, plain band, serrated bezel, sapphire crystal, inner metal movement support. D. Japanese Koban coin with central square cut-out for gilt plaque with maker's name. Gold dauphine hands. M. Cal. 7001, rhodium-plated with fausses cotes decoration, 21 jewel, straight-line lever escapement, monometallic balance adjusted to 3 positions, self-compensating flat balance spring, shock-protection. Movement, case, and dial signed. Dim. 35.5 mm x 52 mm.
Grading System: AAA
USD 2,000 - 3,000
CHF 2,000 - 3,000
EUR 1,400 - 2,000
Sold: USD 3,360
C. Rectangular Lucite panels held by four brass screws mounted on a stepped brass base with bee motif by Marina. D. Applied brass dart indexes. Fancy hands. M. Baguette, skeletonized, train running in straight line in small two bar frame, straight line lever escapement, monometallic balance with self-compensating Breguet balance spring. Signed on dial and numbered on case. Height 19.5 cm, length 14.5 cm, depth 2.3 cms.
Grading System: AA
USD 1,000 - 2,000
CHF 1,000 - 2,000
EUR 700 - 1,400
Sold: USD 4,320
C. Removable later glass base surmounted by a brass circular case held by a rectangular base, back lever for quick date adjustment. D. Gray, black outer ring with applied Roman brass numerals, inner track for date indication. Art Deco hands. M. Rhodium-plated, 15 jewels, monometallic balance, lever escapement, self-compensating Breguet balance spring. Movement and dial signed, case numbered. Dim. length 204 mm, width 97 mm, height 207 mm.
Grading System: AA
USD 1,500 - 2,000
CHF 1,500 - 2,000
EUR 1,000 - 1,400
Sold: USD 3,000
C. Black coated and stainless steel, designed like a gauge, circular folding stand. D. Black, applied white luminous indexes, inner ring graduation for alarm indication. M. With quartz standardization. Movement, case, and dial signed. Diam. 100 mm.
Grading System: A
USD 1,000 - 2,000
CHF 1,000 - 2,000
EUR 700 - 1,400
Sold: USD 1,020