Rotonde de Cartier watch W1556245
The Rotonde de Cartier tourbillon chronograph watch offers an elegant traditional interpretation of the caliber 9438 MC. It combines two complications, the tourbillon and the chronograph, in an 8-day power-reserve movement with column-wheel chronograph transmission. It also has small seconds on the tourbillon bridge.
Rotonde de Cartier tourbillon watch, chronograph, 8-day power reserve, 45 mm mechanical movement with manual winding caliber 9348 MC. Case in 18K rose gold, beaded crown in 18K rose gold set with a blue sapphire cabochon, white galvanized guilloché dial, openwork grid with sunray effect, black transferred Roman numerals, sword-shaped hands in blued steel. Strap in brown alligator skin, double adjustable folding buckle in 18K rose gold. Tourbillon chronograph complication, 8-day power reserve. Individually numbered movement containing 318 parts including 31 jewels. Total diameter of movement: 34.6 mm, thickness: 8.15 mm, balance: 21,600 vibrations/hour, power reserve approx. 8 days. Sapphire crystal and case back. Case thickness: 16.4 mm. Water-resistant to 3 bar (30 meters).