18kt white gold case with a black leather strap. Fixed bezel. Silver dial with blue-toned hands and Roman numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Mechanical movement. Scratch resistant sapphire crystal. Case diameter: 34.92 mm x 40.4 mm. Case thickness: 5.1 mm. Rectangle case shape. Deployment clasp. Water resistant at 20 meters / 60 feet. Functions: hour, minute. Luxury watch style. Cartier Tank Lousi Silver Dial Black Leather Mens Watch WT200006.