Details: Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel with a black ceramic top ring showing tachymeter markings. White 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. Chronograph - two sub-dials displaying: 60 second and 12 hours. Omega calibre 9900 automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 44.25 mm. Band width: 21 mm. Deployment clasp with a push button release. Water resistant at 50 meters / 165 feet. Functions: chronograph, tachymeter, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Omega Speedmaster Chronograph Automatic White Dial Mens Watch 318.104.22.168.04.001.