18 kt white gold case with a black alligator leather strap. Fixed bezel. Silver guilloche dial with blue sword-shaped hands and Roman numeral hour markers. Minute markers around an inner ring. Dial Type: Analog. Date display appears at the 6 o'clock position. Automatic movement. Caliber 120 engine. Scratch resistant sapphire crystal. Octagonal crown set with faceted sapphire crown. Solid case back. Case diameter: 45.1 x 26.6 mm. Case thickness: 8.85 mm. Rectangle case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Cartier Tank Americaine Automatic Silver Dial 18 kt White Gold Men's Watch W2603256.