Rotonde de Cartier

Rotonde de Cartier Grande Complication watch
Manual, platinum
REF: W1580017

Drawing on all its watchmaking expertise, the Cartier Manufacture introduces an exceptional skeleton caliber with some rare technical characteristics. The caliber 9436 MC combines a tourbillon, perpetual calendar, single push-piece chronograph and eight-day power reserve.
If it is wound once a week, this movement will indicate the date, day and month with no correction needed until the year 2100. Skeletonizing the movement and decorating it by hand requires almost 200 hours of work by our finest craftsmen, followed by another 200 hours by our master watchmakers for its assembly. As a final touch, the mirror polish added by hand to the tourbillon bridge in the form of a C affirms the Cartier signature.

Details
  • HISTORY AND STORIES: CARTIER, A PIONEER IN MODERN WATCHMAKING

Details

Numbered edition limited to 30 timepieces. Skeletonized movement with tourbillon, single push-piece chronograph and perpetual calendar complications. Case in 950‰ platinum, circular-grained crown set with a sapphire cabochon, sapphire crystal, gold dial with snailed counters, apple-shaped blued-steel hours and minutes hands, sapphire case back, alligator-skin strap, double adjustable deployant buckle in 950‰ platinum, water resistant to 30 meters/100 feet. Individually numbered mechanical Manufacture movement with manual winding caliber 9436 MC. Movement details: 457 parts, 37 jewels, diameter of 33.8 mm, thickness of 10.25 mm, 21,600 vibrations per hour and approx. 8 days of power reserve.
Case dimensions: 43.5 mm in diameter, 16.25 mm thick.