18kt white gold case with a black alligator leather strap. Fixed 18kt white gold bezel. Silver guilloche dial with blued-steel sword-shaped hands and Roman numeral hour markers. Minute markers around an inner ring. Dial Type: Analog. One subdial displaying: tourbillon. Cartier Calibre 9451 MC Hand Wind movement, containing 23 Jewels, composed of 192 parts, bitting at 21600 vph, and has a power reserve of approximately 48 hours. Scratch resistant sapphire crystal. 18 kt white gold crown set with sapphire cabochon crown. Skeleton case back. Round case shape, case size: 47 mm, case thickness: 15.5 mm. Deployment with push button release clasp. Water resistant at 30 meters / 100 feet. Functions: tourbillon, hour, minute. Additional Info: astrotourbillon complication. Rotonde De Cartier Series. Luxury watch style. Watch label: Swiss Made. Cartier Rotonde de Cartier Astrotourbillon 18 kt White Gold Mens Watch W1556204.
