Black ceramic case with a black nylon strap. Fixed black ceramic bezel showing tachymeter markings. Black dial with luminous black hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Two sub-dials displaying: 60 seconds and 12 hours. Automatic movement. Caliber 9300 engine. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Case diameter: 44.25 mm. Case thickness: 16.3 mm. Round case shape. Band width: 22.9 mm. Band length: 9 inches. Deployment clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Omega Speedmaster Moonwatch Chronograph Black Dial Black Nylon Mens Watch 31192445101005.