Three-body, solid, polished, stepped bezel, concave and curved lugs, correctors on the band, Top Wesselton diamond set between the lugs at 6, snap-on transparent caseback, sapphire crystals. Silver with guilloché azure center, dart indexes on a plain reserve, inner minute track, subsidiary seconds dial, and apertures for the days of the week at 10, the date at 12, the months at 2. White gold "dauphine" hands. Cal. R 27 PS QA, 31 mm.diam., (14'''), total HEIGHT 7.48 mm. made up of 443 parts, 48 hour maximum power reserve, stamped with the Seal of Geneva Quality Mark, rhodium- plated, "fausses côtes" decoration, 44 jewels, straight-line lever escapement, free-sprung Gyromax balance adjusted to heat, cold, isochronism and 5 positions, with 21,600 vibrations/ hour, shock-absorber,self-compensating flat balance spring, 22K yellow gold micro-rotor, repeating on gongs by activating slide on the band. Dial, case and movement signed.
Grading System:
USD 400,000 - 600,000
HKD 3,100,000 - 4,650,000
CHF 380,000 - 570,000
Sold: USD 483,750
Two-body, solid, polished, concave bezel, fluted lugs, snap-back transparent case back, sapphire crystals. Matte silver with applied yellow gold baton indexes, outer minute/seconds and 1/5th seconds divisions, subsidiary dials for the seconds, the 24 hours and the 30 minute register, the leap year and the days of the month, apertures for the days of the week, the months and the moon phases. Yellow gold feuille hands. Cal. 27-70 Q, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 24 jewels, straight- line lever escapement, Gyromax balance adjusted for heat, cold, isochronism and 8 positions, shock absorber, self-compensating free-sprung Breguet balance spring. Dial, case and movement signed.
Grading System:
USD 80,000 - 120,000
HKD 620,000 - 931,000
CHF 76,000 - 113,000
Sold: USD 105,750
Three body, solid, polished, stepped bezel, transparent case back, sapphire crystals. Silver with applied white gold baton indexes, outer dot minute divisions, subsidiary dials for the days of the month, of the week, the 24 hours indication (A.M. - P.M.), the months and the leap year, aperture for the moon phases. White gold dauphine hands. Cal. R 27 Q, stamped with the Seal of Geneva quality mark, rhodium plated, fausses cotes decoration, 39 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. Repeating on gongs by activating slide on the band. Dial, case and movement signed.
Grading System:
USD 600,000 - 800,000
HKD 4,650,000 - 6,204,000
CHF 570,000 - 722,000
Sold: USD 795,750