Platinum case with a black alligator leather strap. Fixed bezel. Silver guilloche dial with blue sword-shaped hands and index and Roman numeral hour markers. Minute markers around an inner ring. Dial Type: Analog. Manual wind movement with 52 hour power reserve. Caliber 9454 mc engine. Scratch resistant sapphire crystal. Platinum crown set with sapphire cabochon. Skeleton case back. Case diameter: 45 mm. Case thickness: 12.45 mm. Round case shape. 18 kt white gold deployment clasp with push button. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Luxury watch style. Watch label: Swiss Made. Cartier Rotonde de Cartier Double Tourbillon Manual Wind Platinum Men's Watch W1556210.