18kt white gold case with a black crocodile leather strap. Fixed 18 kt white gold bezel. Grey open-worked dial with blue hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 7 o'clock position. One subdial displaying: small second. Chopard Calibre L.U.C 96T automatic movement with a 65-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Skeleton case back. Round case shape, case size: 41 mm, case thickness: 10 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. L.u.c Tech Twist Series. Luxury watch style. Watch label: Swiss Made. Item Variations: 161888 1002, 161888.1002, 1618881002. Chopard L.U.C Tech Twist Automatic Open-worked 18 kt White Gold Mens Watch 161888-1002.