Rotonde de Cartier Minute Repeater Mysterious Double Tourbillon watch, 45 mm, Manufacture mechanical movement with manual winding, caliber 9407 MC. Platinum case, bezel set with baguette-cut diamonds, beaded platinum crown set with a diamond, rhodiumized steel sword-shaped hands. Black "Gomma" alligator-skin strap, double adjustable folding 18K white gold buckle set with baguette-cut diamonds. Minute repeater complication, mysterious double tourbillon, watch and movement certified "Poinçon de Genève." Individually numbered movement consisting of 448 parts including 45 jewels. Total diameter of movement: 39.30 mm, movement thickness: 4.70 mm (6.05 mm with the tourbillon), balance: 21,600 vibrations/hour, power reserve approx. 3.5 days. Sapphire crystal and case back. Case thickness: 11.15 mm. Water-resistant to 3 bar (approx. 30 meters).
The Rotonde de Cartier collection showcases the most advanced movements in Cartier Fine Watchmaking: the Astrorégulateur, minute repeater, Astrotourbillon and skeleton grande complication.