Rotonde de Cartier Grande Complication Skeleton watch
Rotonde de Cartier Grande Complication skeleton watch, 45 mm, Manufacture self-winding mechanical movement, calibre 9406 MC certified Poinçon de Geneve. Platinum 950‰ case, beaded platinum 950‰ crown set with a blue sapphire cabochon, brass sunray-brushed dial, blued-steel apple-shaped, baton or hammer-shaped hands. Black alligator skin strap, double adjustable folding 18K white gold buckle. Minute repeater, flying tourbillon, perpetual calendar, skeleton complication. Movement consisting of 578 parts including 47 jewels. Movement diameter: 39.3 mm, movement thickness: 5.49 mm (6.72 mm with tourbillon), 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 (30 metres).