Rotonde de Cartier Astrotourbillon skeleton watch, 47 mm, Manufacture mechanical movement with manual winding, 9461 MC. Case in 18K pink gold, beaded 18K pink gold crown set with a sapphire cabochon, gold-finish sword-shaped hands. Semi-matte gray alligator-leather strap, double adjustable folding buckle in 18K pink gold. Astrotourbillon complication with rotation of the cage in one minute, skeletonized bridges forming Roman numerals. Movement consisting of 233 parts including 23 jewels. Movement diameter: 40.1 mm, movement thickness: 8.89 mm, balance: 21,600 vibrations/hour, power reserve approx. 52 hours. Sapphire crystal and case back. Case thickness: 14.9 mm. Water-resistant to 3 bar (approx. 30 meters). Limited edition of 30 individually numbered pieces.
In the Rotonde de Cartier Astrotourbillon watch, Cartier introduces a movement that has been designed, manufactured and assembled by our very own master watchmakers. The skeleton caliber 9461 MC is a revolutionary tourbillon because it incorporates an elongated carriage that enables the balance to complete one circuit of the dial every minute, like a celestial body. The balance bridge in the form of an arrow thus replaces the central seconds hand.Cartier has chosen an elegant modern design to showcase this unique movement: the Rotonde de Cartier case with a diameter of 47 mm.All these characteristics combine to make this watch an exceptional example of Fine Watchmaking.