C. Two-body, polished, stepped bezel, straight lugs with screwed bars, transparent case back, sapphire crystals. D. White enamel with radial Roman numerals. Blued steel spade hand, round diamond in the center. M. Cal. FW 2012, rhodium-plated, 25 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating flat balance spring. Dial, case and movement signed. Diam. 38 mm. Thickness: 13 mm. Property of Various Owners
Grading System: AA
USD 10,000 - 12,000
EUR 7,000 - 8,000
Sold: USD 11,210
C. Two-body, polished and brushed, 8 straight lugs, case back with 6 screws, screwed-down winding crown, sapphire crystal. D. Eloxated aluminum with an archshaped aperture spanning from 9 to 3, five diamond indexes on the underside of the arch separate the hour into four 15-minute quadrants, a painted Arabic numeral traverses the arch and time is indicated by its location in relation to the indexes. M. Cal. 2892 A2, 21 jewels, straight-line lever escapement, monometallic balance, shock absorber, flat balance spring, modified with Urwerk's Maltese cross system in beryllium bronze. Dial, case and movement signed. Diam. 38mm. Thickness 12 mm. Property of Various Owners
Grading System: A
USD 8,000 - 12,000
EUR 5,500 - 8,000
Sold: USD 13,924
C. Three-body, solid, polished, transparent case back, rounded band and bezel, curved concave lugs, sapphire crystals. D. Matte silver off-center dial for the hours and minutes with painted radial Roman numerals, below a large subsidiary dial for the seconds with painted Arabic numerals, framed by a beveled white gold ring secured to a black dial base plate with 3 blued steel screws. Blued steel alpha hands. M. Cal. 2663.4, rhodium-plated, fausses côtes decoration, 30 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, twin barrels, 18K white gold rotor. Dial, case and movement signed. Diam. 43 mm. Thickness 12 mm. Property of Various Owners
Grading System: AA
USD 8,000 - 12,000
EUR 5,500 - 8,000
C. Two-body, solid, polished, transparent case back with 4 screws, stepped band, rounded bezel, screwed-down winding crown, straight lugs, sapphire crystals. D. Engineturned gray with painted radial Roman numerals and luminous dots on a plain silver reserve, subsidiary dials for the seconds, the 12-hour and 30-minute registers, aperture for the date between 4 and 5. Blued steel flèche hands. M. Cal. 400, rhodium-plated, 31 jewels, straightline lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Dim. 38 x 45 mm. Thickness 11 mm. Property of Various Owners
Grading System: AA
USD 4,800 - 5,800
EUR 3,300 - 4,000
Sold: USD 6,490
C. Three-body, solid, polished, reeded band, straight lugs with screwed gold bars, transparent case back, sapphire crystal. D. ?Guilloche? silvered gold with painted radial Roman numerals on a plain reserve, subsidiary dial for the days of the month, graduations for the up-and-down indication and age of the moon, aperture for the moon phases. Blued steel "Breguet" hands. M. Cal. 502, gilt, hand-engraved, 37 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, off-center skeletonized gold rotor. Dial, case and movement signed. Diam. 36 mm. Thickness 8 mm. Property of Various Owners
Grading System: AA
USD 10,000 - 15,000
EUR 7,000 - 10,000
Sold: USD 16,520
C. Three-body, polished and brushed, screwed-down and engraved case back, graduated bidirectional revolving bezel with arrow, concave lugs, sapphire crystal. D. Black with luminous Arabic numerals and indexes, subsidiary dials for the seconds, the 12-hour register and the 24-hour display, aperture for the date at 6. Luminous baton hands, white arrow for the outer 60-minute register. M. Cal. 582 Q, rhodium-plated, 25 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating Breguet balance spring. Dial and case signed. Diam. 44 mm. Thickness 15 mm. Property of Various Owners
Grading System: AA
USD 5,000 - 7,000
EUR 3,500 - 4,800
Sold: USD 7,670
C. Two-body, polished, stepped bezel, screwed-down crown, hooded mobile lugs. D. Black with applied steel baton indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, the days of the month, of the week and the months, apertures for the 4-digit year and the moon phases. Luminous steel baton hands. M. Cal. 79261, copper-colored, fausses côtes decoration, 39 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 39 mm. Thickness 15 mm. Property of Various Owners
Grading System: AA
USD 7,000 - 9,000
EUR 4,800 - 6,000
C. Three-body, solid, polished, straight hooded lugs, case back with anniversary engraving, sapphire crystal. D. White with painted radial Roman numerals. Black feuille hands. M. Cal. 1852, rhodium-plated, fausses côtes decoration, 18 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 34 mm. Thickness 6 mm. Property of Various Owners
Grading System: AA
USD 4,000 - 5,000
EUR 2,800 - 3,500
Sold: USD 5,310
C. Two-body, solid, polished, case back with 6 screws, screweddown winding crown, stepped sides, sapphire crystal. D. White with applied yellow gold indexes, subsidiary dials for the days of the month, of the week and the months, apertures for the moon phases and the 2-digit year display. Yellow gold feuille hands. M. Cal. C 96061, gilt brass, 47 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, rotor with gold segment. Dial, case and movement signed. Dim. 26 x 41 mm. Thickness 9 mm. Property of Various Owners
Grading System: AA
USD 4,000 - 6,000
EUR 2,800 - 4,000
Sold: USD 9,440
C. Three body, solid, polished and brushed, screwed-down case back, mobile lugs. D. White with applied yellow gold baton indexes and luminous dots, subsidiary dials for the days of the month, of the week, the months, apertures for the year and the moon phases. Luminous yellow gold baton hands. M. Cal. 37582, rhodium-plated, fausses côtes decoration, 36 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 34 mm. Thickness 9 mm. Property of Various Owners
Grading System: AA
USD 4,000 - 6,000
EUR 2,800 - 4,000
Sold: USD 7,670
C. Two-body, brushed, screwed-down case back and crown, the crown at 2 adjusts the rotating inner bezel, the one at 4 resets, sapphire crystal. D. Black with luminous baton indexes, yellow rotating ring for the diving time display, subsidiary seconds dial, aperture for the date. Luminous steel baton hands. M. Cal. 8914, rhodium-plated, fausses côtes decoration, 40 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Diam. 43 mm. Thickness 15 mm. Property of Various Owners
Grading System: AA
USD 8,000 - 12,000
EUR 5,500 - 8,000
Sold: USD 11,800
C. Three-body, polished and brushed, screw-down transparent case back, protected and screwed-down winding crown, sapphire crystals. D. Black composite repeating the strap decoration with luminous indexes and applied Arabic numerals, aperture for the date. Luminous steel baton hands. M. Cal. 315/190, 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 freesprung flat balance spring, gold rotor. Dial, case and movement signed. Dim. 38 x 39 mm. Thickness 9 mm. Property of Various Owners
Grading System: AA
USD 5,000 - 7,000
EUR 3,500 - 4,800
Sold: USD 12,390
C. Two-body, polished and brushed, sapphire crystal. D. Anthracite with horizontal stripes and applied luminous steel baton indexes, aperture for the date. Luminous steel baton hands. M. Cal. E 23 SC, 7 jewels, with quartz standardization. Dial, case and movement signed. Diam. 32 mm. Thickness 7 mm. Approx. overall length: 170 mm. Property of Various Owners
Grading System: A
USD 2,500 - 3,500
EUR 1,700 - 2,400
Sold: USD 4,720
C. Two-body, polished and brushed, transparent case back, 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 minute division. Luminous steel baton hands. M. Cal. 240/164, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes 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 rotor. Dial, case and movement signed. Dim. 42 x 44 mm. Thickness 9 mm. Property of Various Owners
Grading System: AAA
USD 35,000 - 40,000
EUR 25,000 - 28,000
Sold: USD 49,560
C. Two-body, solid, polished, transparent case back, ribbed and stepped bezel, sapphire crystals. D. Black with white radial Roman numerals, subsidiary dials for the date, days of the week, the 24 hours, the months and leap year, aperture for the moon phases. White gold alpha hands. M. Cal. 240 Q, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes 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. 36 mm. Thickness 9 mm. Property of Various Owners
Grading System: AAA
USD 30,000 - 40,000
EUR 20,000 - 28,000
Sold: USD 44,840
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 56 seconds dial at 6, up-and-down indication at 12. Yellow gold dauphine hands. M. Cal. 28-20/220 stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 29 jewels, 9 of them in 18K gold châtons, 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. Property of Various Owners
Grading System: AAA
USD 40,000 - 50,000
EUR 28,000 - 35,000
C. Two-body, solid, polished, stepped bezel, concave and curved lugs, correctors on the band, transparent screwed-down case back, sapphire crystals. D. Guilloche anthracite with applied white gold arabic 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 côtes 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 12 mm. Property of Various Owners
Grading System: AAA
USD 20,000 - 25,000
EUR 14,000 - 17,000
Sold: USD 28,320
C. Three-body, solid, polished, transparent case back, concave bezel, sapphire crystals. D. Matte silver with applied white gold faceted baton indexes, subsidiary dials for the days of the month, the week, the months, the 24 hours and leap year, aperture for the moon phases. White gold dauphine hands. M. Cal. 240/114, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 27 jewels, straight-line lever escapement, Gyromax balance, shock absorber, self-compensating free-sprung flat balance spring, 22K gold micro-rotor. Dial, case and movement signed. Diam. 36 mm. Thickness 9 mm. Property of Various Owners
Grading System: AAA
USD 35,000 - 45,000
EUR 25,000 - 30,000
Sold: USD 56,640
C. Three-body, solid, polished, concave bezel, fluted lugs, screwed-down transparent case back, sapphire crystals. D. Satiné silver with applied yellow gold baton indexes, apertures for the days of the week, the months, the moon phases and the leap year, retrograde sector for the date. Yellow gold feuille hands. M. Cal. 315/136, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 31 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, selfcompensating free-sprung flat balance spring. Dial, case and movement signed. Diam. 36 mm. Thickness 12 mm. Property of Various Owners
Grading System: 
USD 50,000 - 70,000
EUR 35,000 - 50,000
Sold: USD 59,000
C. Three-body, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the Crown Guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bicolor silver and black with applied luminous steel indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 4030, rhodiumplated, oeil-de-perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm. Property of Various Owners
Grading System: AAA
USD 8,000 - 10,000
EUR 5,500 - 7,000
Sold: USD 12,980