18 kt white gold case with a black alligator leather strap. Fixed bezel. Blue and silver map pattern dial with black hands and Roman numeral hour markers. Minute markers around an inner ring. Dial Type: Analog. Manual wind movement with 48 hour power reserve. Caliber 9914 mc engine. Scratch resistant mineral crystal. Octagonal crown set with faceted sapphire. Skeleton case back. Case diameter: 51 x 45.6 mm. Case thickness: 17.2 mm. Tonneau case shape. Deployment clasp with push button. Water resistant at 30 meters / 100 feet. Functions: GMT, second time zone, hour, minute, second, world time. Additional Info: includes lateral cities disc to include multiple time zones, day/night hand, summer and winter settings. Luxury watch style. Watch label: Swiss Made. Cartier Tortue XXL Multiple Time Zone Manual Wind 18 kt White Gold Men's Watch W1580050.