18k white gold case with a black alligator leather strap. Fixed 18k white gold bezel. Black dial with white gold hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Automatic movement. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Case diameter: 38 mm. Round case shape. Band width: 20.3 mm. Band length: 8 inches. Deployant clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Patek Philippe Calatrava Black Dial 18k White Gold Black Leather Mens Watch 5153G-001.