18 carat white gold case with a black alligator leather strap. Fixed bezel. Silvered guilloche dial with blued steel hands and Roman numeral hour markers. Minute markers around the inner rim. Dial Type: Analog. Hand wind movement. Scratch resistant sapphire crystal. Case diameter: 39 mm x 31 mm. Case thickness: 8.6 mm. Tonneau case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Luxury watch style. Watch label: Swiss Made. Cartier Tortue Silvered guilloche Dial Men's Watch W1556363.