18kt white gold case with a black alligator leather strap. Fixed 18kt white gold bezel. Skeleton dial with blued-steel sword-shaped hands. Dial Type: Analog. One subdial displaying: small second. Cartier Calibre 9616 MC Hand Wind movement, containing 21 Jewels, composed of 159 parts, bitting at 28800 vph, and has a power reserve of approximately 72 hours. Scratch resistant sapphire crystal. Cabochon crown. Skeleton transparent exhibition see through case back. Rectangle case shape, case size: 39.2 mm x 30 mm, case thickness: 7.45 mm. Double adjustable fold over clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, small seconds. Tank Louis Series. Luxury watch style. Watch label: Swiss Made. Cartier Tank Louis Cartier Skeleton Dial Men's Watch W5310012.