18 carat white gold case with a black alligator leather strap. Fixed bezel. White galvanised guilloche dial with silver-tone hands and Roman numeral hour markers. Dial Type: Analog. Hand wind movement. Caliber 9981 mc. 18k engine with about 48 Hour power reserve. Scratch resistant sapphire crystal. Skeleton transparent exhibition see through case back. Case diameter: 42 mm. Case thickness: 11.6 mm. Round case shape. Double adjustable folding clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Luxury watch style. Watch label: Swiss Made. Cartier Rotonde White Galvanised guilloche Dial Men's Watch W1556224.