Rotonde de Cartier watch
Rotonde de Cartier Grande Complication skeleton watch, 45 mm, Manufacture mechanical movement with automatic winding, calibre 9506 MC. 18K rose gold case, beaded 18K rose gold crown set with a blue sapphire cabochon, satin-finish anthracite grey brass dial, gold sunray-effect appliqués, 18K rose gold apple-, baton-, or hammer-shaped hands. Dark grey semi-matte alligator-skin strap (comes with an additional black semi-matte alligator-skin strap), interchangeable 18K rose gold folding buckle. Minute repeater, flying tourbillon, perpetual calendar, skeleton complication. Movement consisting of 578 parts including 44 jewels. Total movement diameter: 39.5 mm, movement thickness: 6.72mm, balance: 21,600 vibrations/hour, power reserve approx. 50 hours. Sapphire crystal and case back. Case thickness: 12.57 mm. Water-resistant to 3 bar (approx. 30 metres).