Patrimony Perpetual Calendar Platinum
An extremely rare, elegant and attractive highly complicated platinum wristwatch of the famous Swiss watch brand Vacheron Constantin, founded in 1755. Estimated production period: 1995–2000. Case made of platinum 950 , diameter 38mm, 12mm thick, signed crown and rectangular chronograph pushpieces , solid platinum 950 caseback with brand logo and case number engraved, perpetual calendar correctors at 1, 4, 8 and 10 o’clock. White matt silvered ‘sigma’ dial with recessed subsidiary dials, white gold hands and applied white gold baton indexes, minute/seconds markers around the elevated outer rim. Caliber 1136QP, self-winding with a 18k gold rotor, power reserve up to 40 hours, entirely protected by a soft-iron antimagnetic screen. Functions – indication of time in hours and minutes, small seconds hand at 6 o’clock, chronograph with central seconds hand, 30-minute counter at 3 o’clock, 12-hour counter at 9 o’clock, perpetual calendar with indicators for the date at 3 o’clock, the day of the week at 9 o’clock, the 48-month indication with leap years at 12 o’clock, and the moonphase display at 6 o’clock. Vacheron Constantin black leather strap, Vacheron Constantin half-Maltese-cross-shaped platinum 950 pin buckle.
