Black PVD stainless steel case with a black leather strap. Fixed black PVD bezel. Black dial with silver-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 9 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement. Scratch resistant sapphire crystal. Screw down crown with guard on left side. Transparent case back. Case diameter: 50 mm. Case thickness: 17 mm. Round case shape. Band width: 24 mm. Band length: 6.25 inches. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. U Boat Flightdeck Z 50 CAB 3 Black Dial Chronograph Black Leather Mens Watch 6121.