Two-body, solid, polished, snap-on transparent case back, beaded and stepped bezel, sapphire crystals. Black with painted white radial Roman numerals, subsidiary dials for the date, days of the week, the 24 hours, the months and the leap year, aperture for the moon phases, outer white minute track. Lacquered white gold alpha hands. Cal. 240 Q, stamped with the Seal of Geneva quality mark, rhodium-plated, 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 mounted on ball bearings.
Grading System: AAA
CHF 32,000 - 42,000
USD 33,000 - 44,000
HKD 260,000 - 340,000
Sold: CHF 37,500
Four-body, solid, polished, bezel decorated with raised gold dots, hinged case back over transparent back to view the movement, straight lugs, gold screwed bars, sapphire crystals. White with painted radial Arabic numerals, subsidiary seconds dial at 4, power reserve indication at 10, moon age and aperture for the moon phases at 7. Black oxidized gold spade hands. Cal. 240/152, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 29 jewels, straightline 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.
Grading System: AAA
CHF 12,000 - 18,000
USD 12,500 - 19,000
HKD 96,000 - 145,000
Sold: CHF 17,500
Three-body, solid, polished, transparent screw-down case back, case band with 4 correctors, co-axial pushbutton in the crown for the split-seconds function, concave bezel, fluted lugs, sapphire crystals. Silver with applied luminous oxidized gold baton indexes, outer 1/5th seconds track with 5-second Arabic markers, subsidiary dials for the 30-minute register and leap year between 4 and 5, day/night indicator between 7 and 8, the days of the month around subsidiary dial at 6, apertures for the days of the week, the months and the moon phases. Oxidized gold luminous baton hands. Cal. CHR 29-535 PS Q, stamped with the Seal of Geneva quality mark, rhodium- plated, fausses cotes decoration, 34 jewels, straight- line lever escapement, Gyromax balance, shock absorber, self-compensating free-sprung Breguet balance spring.
Grading System: 
CHF 170,000 - 230,000
USD 178,000 - 241,000
HKD 1,375,000 - 1,900,000
Three-body, solid, polished, hinged case back over transparent cover to view the movement, rounded bezel, straight lugs with gold screwed bars (one end screw missing), sapphire crystals White with painted radial Roman numerals, subsidiary dials for the seconds, the days of the month, aperture for the moon phases, sector for the up-and-down indication, outer minute track. Black oxidized gold spade hands Cal. 240/164, stamped with the Seal of Geneva quality mark, rhodium- plated, fausses cotes decoration, 29 jewels, straight-line lever escapement, Gyromax balance, shock absorber, self-compensating free-sprung flat balance spring, 22K gold micro rotor.
Grading System: AA
CHF 17,000 - 24,000
USD 18,000 - 25,000
HKD 140,000 - 195,000
Sold: CHF 21,250
Two-body, solid, polished and brushed, hobnail decorated bezel, straight lugs, snap-on case back, sapphire crystal. Porcelain white with painted radial Roman numerals, subsidiary seconds dial. Oxidized gold feuille hands. Cal. 215 PS, stamped with the Seal of Geneva quality mark, rhodium plated, fausses cotes decoration, 18 jewels, straight- line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring.
Grading System: AA
CHF 6,500 - 8,500
USD 6,800 - 8,800
HKD 52,000 - 68,000
Sold: CHF 8,750
Three-body, solid, polished and brushed, screw-down case back and crown, textured bark and diamond bezel, sapphire crystal with cyclops lens. Onyx, aperture for the day of the week and quick-set date. Luminous yellow gold baton hands. Cal. 3055, rhodium-plated, oeil-de-perdrix decoration, 27 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions and temperature, shock absorber, self-compensating Breguet balance spring, Microstella regulating screws, hack mechanism.
Grading System: AAA
CHF 15,000 - 20,000
USD 16,000 - 21,000
HKD 120,000 - 160,000
Sold: CHF 18,750
Three-body, solid, polished and brushed, fluted bezel, screwed down case back and crown, crystal with cyclops lens. Satine silver with 8 round diamond-set and 2 baguette indexes and luminous dots, outer minutes/seconds track, apertures for the day and date. Luminous pink gold baton hands. Cal.1555, rhodium-plated, oeil-de-perdrix decoration, 26 jewels, monometallic balance adjusted to temperatures and five positions, straight-line lever escapement, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws.
Grading System: AAA
CHF 7,000 - 9,000
USD 7,300 - 9,400
HKD 56,000 - 72,000
Sold: CHF 10,625
Three-body, solid, polished and brushed, fluted bezel, screwed- down case back and crown, crystal with cyclops lens. Champagne with applied yellow gold baton indexes, outer minute division, apertures for the days of the week and the date, outer minutes/ seconds divisions. Yellow gold baton hands. Cal. 1556, rhodium-plated, oeil-de-perdrix decoration, 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.
Grading System: AA
CHF 3,000 - 5,000
USD 3,100 - 5,200
HKD 24,000 - 40,000
Sold: CHF 5,625
Three-body, solid, polished and brushed, screweddown case back, buttons and crown, tachometer graduation on the gold bezel to 200 units per hour. Bicolor champagne and black with applied yellow gold faceted baton indexes and luminous dots, outer minutes/ seconds divisions, subsidiary dials for the seconds, 12-hour and 30-minute registers. Luminous yellow gold baton hands. Cal. 727, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws.
Grading System:
CHF 70,000 - 90,000
USD 73,000 - 94,000
HKD 570,000 - 730,000
Three-body, polished and brushed, screw down case back with engraved GSPR logo and crown, graduated unidirectional revolving black bezel for the decompression times, Triplock winding crown protected by the crown guard, sapphire crystal with cyclops lens. Black with applied steel luminous round, GSPR logo, triangular and baton steel indexes, outer minute/seconds divisions, aperture for the date. Luminous white gold skeleton hands. 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.
Grading System:
CHF 50,000 - 70,000
USD 52,000 - 73,000
HKD 400,000 - 570,000
Sold: CHF 62,500
Four-body, solid, polished, hinged case back over transparent crystal to view the movement, rounded band and bezel, straight lugs with pink gold screwed bars, sapphire crystals. White with painted radial Roman numerals, concentric retrograde sector for the date, apertures for the days of the week at 9, the months at 3, the leap years at 12 and the moon phases at 6, outer 1/5th seconds track with 5-second Arabic markers. Black oxidized gold feuille hands. Cal. 315/136, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 31 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.
Grading System: AAA
CHF 35,000 - 45,000
USD 37,000 - 47,000
HKD 280,000 - 360,000
Two-body, polished, screw-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. Guilloche silver with applied black 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. Black oxidized gold dauphine and ring hands. 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 five positions, shock absorber, self compensating free-sprung flat balance spring, 22K gold micro-rotor.
Grading System: AAA
CHF 20,000 - 30,000
USD 21,000 - 31,000
HKD 160,000 - 240,000
Sold: CHF 27,500
Two-body, solid, polished and brushed, concave bezel, concave lugs, snap-on case back, sapphire crystal. Matte silver with applied yellow gold faceted baton indexes, outer engraved minute divisions, subsidiary dials for the days of the month, of the week, the months, the 24 hours and leap year, aperture for the moon phases. Yellow gold dauphine hands. Cal. 240Q, stamped with the Seal of Geneva quality mark, rhodium plated, fausses cotes decoration, 27 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, free-sprung self-compensating flat balance spring, 22K gold micro-rotor.
Grading System: AA
CHF 15,000 - 25,000
USD 16,000 - 26,000
HKD 120,000 - 200,000
Sold: CHF 27,500
Two-body, solid, polished and brushed, concave lugs, snap sapphire crystal case back. Silver with applied yellow gold Breguet numerals, subsidiary guilloche dials for the days of the month, days of the week, the months, the leap year, the 24 hours, aperture for the moon phases. Yellow gold Breguet hands. Cal. 240 Q, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 27 jewels, straight line lever escapement, freesprung Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock-absorber, self-compensating flat balance spring, 22K gold micro-rotor.
Grading System: AAA
CHF 15,000 - 25,000
USD 16,000 - 26,000
HKD 120,000 - 200,000
Sold: CHF 25,000
Three-body, waterproof, massive, polished and satined. Silver with applied gold baton indexes, auxiliary dials for the seconds, the 30 minutes register, concentric tachometer graduation. 'Feuille' gold hands. 13"', rhodiumed, 'fausses-cotes' decoration, 23 jewels, lever escapement, cut bimetallic balance adjusted to 8 positions, Breguet balance-spring, mivrometer regulator.
Grading System:
CHF 75,000 - 95,000
USD 78,000 - 100,000
HKD 600,000 - 770,000
Sold: CHF 207,750
Three-body, polished and brushed, screw down case back and crown, graduated unidirectional revolving black bezel for the decompression times, Triplock winding crown protected by the crown guard, sapphire crystal with cyclops lens. Black with applied steel luminous round, triangular and baton steel indexes, outer minute/seconds divisions, aperture for the date. Luminous white gold skeleton hands. 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.
Grading System: AA
CHF 3,000 - 5,000
USD 3,100 - 5,200
HKD 24,000 - 40,000
Sold: CHF 5,250
Three-body, polished and brushed, screwed-down case back and winding crown, tachometer graduation on the steel bezel to 200 units per hour. Bicolor off-white and black with applied black painted steel square indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer red 1/5th seconds track. Luminous steel baton hands. Cal. 722, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws.
Grading System: AAA
CHF 65,000 - 85,000
USD 68,000 - 89,000
HKD 530,000 - 690,000