Black DLC stainless steel case with a black fabric strap. Fixed black DLC bezel. Black dial with luminous silver-tone hands and Roman numeral hour markers. Minute markers around an inner ring. Dial Type: Analog. Luminescent hands and markers. Cartier caliber 1847 automatic movement with a 42-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case dimensions: 51 mm x 41 mm. Case thickness: 10.34 mm. Square case shape. Band width: 20 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second. Luxury watch style. Watch label: Swiss Made. Cartier Santos Automatic Black Dial Men's Watch WSSA0006.