Heirloom Jewellery Silver & Timepieces
October 26 - 27, 2021
Winning Bid
Automatic movement, IWC calibre 52615, 7 days power reserve. The movement is composed of 386 parts and 62 jewels and beats at a frequency of 28,800 vph. Gold case with blue dial, 4 subsidiary dials, with year aperture at 7 o’clock position. Smooth gold bezel, with fluted gold crown and gold lugs. Transparent case back, brown leather strap with gold folding clasp. Dial, movement, strap and clasp signed, crown & buckle branded with logo.
The highly efficient winding system is a refined version of the 50000-calibre family with a bidirectional Pellaton pawl-winding system with two barrels and components made of black and white ceramic. These extremely hard high-tech materials make the automatic winding system practically wear-free. The perpetual calendar recognizes the different lengths of the months and leap years automatically and requires no correction until 2100. It can be set simply via the crown. The double moon display shows the moon correctly for both the northern and southe