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 black and reddish silver with applied luminous steel indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 4030, rhodium-plated, 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 22,000 - 26,000
EUR 15,000 - 18,000
Sold: USD 27,140
C. Three-body, solid, polished and brushed, screw-down case back and crown, fluted bezel, lapidated case and lugs, sapphire crystal with Cyclops lens. D. Satiné silver with applied white gold baton indexes and luminous dots, outer minute track with radial Roman 5-minute markers, apertures for the day and date. Luminous white gold baton hands. M. Cal. 5055, with quartz standardization, rhodium-plated, fausses cotes decoration, 11 jewels, adjusted to temperatures. Dial, case and movement signed. Diam. 36 mm. Thickness 12 mm. Property of Various Owners
Grading System: AA
USD 5,000 - 7,000
EUR 3,500 - 4,800
Sold: USD 6,490
C. Three-body, polished and brushed, screwed-down case back and crown, Twinlock winding-crown protected by the Crown Guard, bidirectional revolving special platinum time-lapse bezel with 60-minute graduation, sapphire crystal with Cyclops lens. D. Platinum with applied luminous round, triangular and baton white gold indexes, aperture for the date. Luminous white gold skeleton hands. M. Cal. 2235, rhodium-plated, 31 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring. Dial, case and movement signed. Diam. 35 mm. Thickness 11 mm. Property of Various Owners
Grading System: AA
USD 2,000 - 3,000
EUR 1,400 - 2,000
Sold: USD 4,720
C. Two-body, polished and brushed, screwed-down case back and crown. D. Matte silver with applied steel dart indexes and luminous dot markers, minute track with 1/5th seconds divisions and 5-minute/seconds Arabic numerals, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer black tachometer and blue telemeter graduations. Luminous steel alpha hands. M. Cal. 72A, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating Breguet balance spring, index regulator. Dial, case, and movement signed. Diam. 36 mm. Thickness 14 mm. Property of Various Owners
Grading System: AAA
USD 15,000 - 25,000
EUR 10,000 - 17,000
Sold: USD 29,500
C. Three-body, polished and brushed, screwed-down case back and crown, graduated bidirectional revolving black bezel for the decompression times, Triplock winding crown protected by the Crown Guard. D. Black with luminous steel round, baton and triangular indexes. Luminous steel skeleton hands. M. Cal. 1520, rhodium-plated, oeil-de-perdrix decoration, 26 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 14 mm. Property of Various Owners
Grading System: AA
USD 3,000 - 4,000
EUR 2,000 - 2,800
Sold: USD 5,192
C. Three-body, polished and brushed, screw-down case back and crown. D. Black with luminous Arabic numerals and baton indexes, outer minute/seconds divisions. Luminous steel skeleton hands. M. Cal. 1570, rhodium-plated, 26 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, hack mechanism. Dial, case and movement signed. Diam. 36 mm. Thickness 13 mm. Property of Various Owners
Grading System: AA
USD 5,000 - 8,000
EUR 3,500 - 5,500
Sold: USD 7,670
C. Three-body, polished and brushed, screwed-down case back and crown, graduated uni-directional revolving green bezel for the decompression times, Triplock winding-crown protected by the Crown Guard, sapphire crystal with Cyclops lens. D. Black with large luminous round, triangular and baton steel indexes, outer minute/seconds divisions, aperture for the date. Luminous steel skeleton hands. M. Cal. 3135, rhodium-plated, 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, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm. Property of Various Owners
Grading System: AA
USD 4,000 - 6,000
EUR 2,800 - 4,000
Sold: USD 5,900
C. Three-body, polished and brushed, red and blue graduated bidirectional revolving bezel for the second 24-hour time-zone, screwdown case back and crown, crystal with Cyclops lens. D. Black with luminous round, baton and triangular indexes, aperture for the date. Luminous steel skeleton hands. M. Cal. 1570, rhodium-plated, 26 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions and temperature, 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: AA
USD 4,000 - 6,000
EUR 2,800 - 4,000
Sold: USD 7,670
C. Three-body, solid, polished, stepped bezel, sapphire crystal. D. White with applied white gold radial Roman numerals, subsidiary dials for the 12-hour and 30-minute registers, the days of the month, the week, the months and leap year, graduation for the age of the moon, aperture for the moon phases. Luminous white gold baton hands. M. Cal. 5581, rhodium-plated, oeil-de-perdrix decoration, 29 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, micrometer regulator, push button at 10 to operate the split-seconds hand. Dial, case and movement signed. Diam. 34 mm. Thickness 12 mm. Property of Various Owners
Grading System: AAA
USD 25,000 - 35,000
EUR 17,000 - 25,000
Sold: USD 25,960
C. Three-body, solid, polished and brushed, stepped bezel, sapphire crystal. D. Opaline silver with applied silver Roman numerals, outer concentric ring for the date, inner concentric ring for the second time-zone, apertures for the day, month and the moon phases combined with subsidiary seconds dial. White gold feuille hands and a red arrow 24-hour hand. M. Cal. 67A6 with 100-hour power reserve, rhodium-plated, fausses côtes decoration, 30 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, selfcompensating flat balance spring. Dial, case and movement signed. Diam. 42 mm. Thickness 13 mm. Property of Various Owners
Grading System: AA
USD 15,000 - 20,000
EUR 10,000 - 14,000
Sold: USD 15,340
C. Three-body, solid, polished, stepped bezel, straight lugs, correctors on the band, sapphire crystal. D. Matte silver with applied white gold radial Roman numerals, outer minute and 1/5th seconds chronograph divisions, subsidiary dials for the 30-minute and 12-hour registers and days of the month, of the week, the months and leap year, sector graduated for the age of the moon, aperture for the moon phases. White gold feuille hands. M. Cal. 56F9A, 38 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance-spring, gold rotor. Dial, case and movement signed. Diam. 42 mm. Thickness 18 mm. Property of Various Owners
Grading System: AAA
USD 30,000 - 40,000
EUR 20,000 - 28,000
Sold: USD 35,400
C. Two-body, solid, polished, concave lugs, transparent case back with 6 screws, sapphire crystals. D. Slate gray 18K gold dial plate, screw-fastened outer guilloche silver ring with painted radial Arabic numerals and outermost revolving indication of the months and the Zodiac signs, subsidiary seconds dial, sector for the up-and-down indication, aperture for the date. Blued steel Journe hands. M. Cal. 1300, rhodium-plated, fausses côtes decoration, 25 jewels, straight-line lever escapement, monometallic 4- arm balance with 4 timing weights adjusted to 5 positions, self-compensating free-sprung flat balance spring, offcenter bidirectional 22K guilloche gold rotor. Dial, case and movement signed. Movement also engraved "Exclusive Power Reserve System" and "Precision Chronometer". Diam. 40 mm. Thickness 11 mm. Property of Various Owners
Grading System: AA
USD 28,000 - 35,000
EUR 20,000 - 25,000
Sold: USD 30,680
C. Two-body, solid, polished, concave lugs, transparent case back with 6 screws, sapphire crystals. D. Off-center, guilloche white with painted radial Arabic numerals and subsidiary seconds dial screwed onto a matte 18K pink gold dial plate, sector for the 120-hour power reserve indication, aperture for the oversized date. Blued steel Journe blued steel 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, self-compensating free-sprung flat balance spring, off-center bi-directional 22K guilloche gold rotor. Dial, case and movement signed. Movement also engraved "Exclusive Power Reserve System" and "Precision Chronometer". Diam. 38 mm. Thickness 11 mm. Property of Various Owners
Grading System: AA
USD 20,000 - 25,000
EUR 14,000 - 17,000
Sold: USD 20,060
C. Three-body, solid, polished, case band entirely set with 184 full-cut diamonds (0.81 carats), ogival lugs, case back with 6 screws, winding crown with coaxial chronograph button, sapphire crystal. D. Guilloche silver with painted radial Roman numerals, outer minute and chronograph divisions on plain reserves, subsidiary seconds and 30- minute register dials. Blued steel Breguet hands. M. Cal. DB 2002, rhodium-plated, fausses cotes decoration, 21 jewels, monometallic balance, shock absorber, selfcompensating flat balance spring. Dial, case and movement signed. Diam. 42 mm. Thickness 9 mm. Property of Various Owners
Grading System: AA
USD 16,000 - 20,000
EUR 11,000 - 14,000
Sold: USD 18,880
C. Two-body, polished and brushed, case back with 4 screws, domed sapphire crystal. D. Salmon-colored with painted radial Arabic numerals and indexes, inner concentric 1/5th seconds scale with black 5-minute/seconds Arabic markers, subsidiary seconds and 30-minute register dials. Blued steel lozenge hands. M. Cal. 1872, rhodium-plated, fausses côtes decoration, 17 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. Dim. 32 x 45 mm. Thickness 12 mm. Property of Various Owners
Grading System: AA
USD 4,000 - 6,000
EUR 2,800 - 4,000
Sold: USD 5,664
C. Three-body, solid, polished and brushed, transparent case back with 8 screws and etched crystal, lapidated bezel, sapphire crystals. D. Black with white painted Arabic numerals, outer 1/5th seconds scale, subsidiary dials at 12 for the months and the leap years, 30-minute register at 3, on the sides, sectors for the retrograde days of the week and of the month, at 6 graduation for the age of the moon and aperture for the moon phases. White gold alpha hands. M. Cal. RD 5632, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 25 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating Breguet balance spring, swan-neck micrometer regulator. Dial, case and movement signed. Dim. 40 x 40 mm. Thickness 13 mm. Property of Various Owners
Grading System: AAA
USD 20,000 - 25,000
EUR 14,000 - 17,000
Sold: USD 25,960
C. Three-body, shaped, solid, polished and brushed, transparent case back with 8 screws, stepped bezel, screwed gold bars, sapphire crystals. D. Black with applied white gold Breguet numerals, subsidiary seconds and 30-minute register dials, outer tachometer and telemeter graduations. White gold skeletonized feuille hands. M. Cal. 56, stamped with the Seal of Geneva quality mark, rhodiumplated, fausses côtes decoration, 21 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, swan-neck micrometer regulator. Dial and movement signed. Dim. 37 x 37 mm. Property of Various Owners
Grading System: AA
USD 15,000 - 20,000
EUR 10,000 - 14,000
C. Two-body, solid, polished and brushed, transparent case back with 8 screws, straight lugs with screwed white gold bars, sapphire crystals. D. Black with white painted radial Roman numerals for the local time and radial Arabic numerals for the GMT (second time-zone), outer minute track. White gold spade hands. M. Cal. RD 14, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 33 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, swan-neck micrometer regulator. The push-button on the crown is to advance the GMT hour hand in one-hour increments. Dial, case and movement signed. Dim. 34 x 47 mm. Thickness 12 mm. Property of Various Owners
Grading System: AA
USD 18,000 - 23,000
EUR 12,000 - 16,000
C. Two-body, solid, polished and brushed, transparent case back with 8 screws, straight lugs with screwed pink gold bars, sapphire crystals. D. Satiné silver with painted radial Roman numerals for the local time and radial Arabic numerals for the GMT (second time-zone), outer minute track. Blued steel spade hands. M. Cal. RD 14, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 33 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating flat balance spring, swan-neck micrometer regulator. The push-button on the crown is to advance the GMT hour hand in one-hour increments. Dial, case and movement signed. Dim. 34 x 47 mm. Thickness 12 mm. Property of Various Owners
Grading System: AA
USD 18,000 - 23,000
EUR 12,000 - 16,000
C. Two-body, solid, polished and brushed, stepped bezel, concave lugs, sapphire crystal. D. Off-white with applied baton indexes, subsidiary dials for the days of the month and the week, aperture for the moon phases. Yellow gold baton hands. M. Cal. 2124, rhodium-plated, fausses côtes decoration, 33 jewels, straight line lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating flat balance spring, 21K gold rotor segment. Dial, case and movement signed. Diam. 33 mm. Thickness 8 mm Property of Various Owners
Grading System: AA
USD 3,700 - 4,200
EUR 2,600 - 3,000
Sold: USD 5,900