Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Fixed tachymeter scale black stainless steel bezel. Black dial with silver-tone hands and luminous index hour markers. Tachymeter. Dial Type: Analog. Luminescent hands and markers. Date display at the 12 o'clock position. Four sub-dials displaying: 60 second, 30 minute, 12 hour and day/moonpase. Omega Calibre 1866 Hand Wind movement, based upon Omega 1861, containing 17 Jewels, bitting at 21600 vph, and has a power reserve of approximately 48 hours. Scratch resistant sapphire crystal. Pull / push crown. Skeleton transparent exhibition see through case back. Round case shape, case size: 42 mm. Deployment with push button release clasp. Water resistant at 50 meters / 165 feet. Functions: moon phase, chronograph, date, hour, minute, second. Speedmaster Moonphase Series. Luxury watch style. Watch label: Swiss Made. Omega Speedmaster Automatic Black Dial Stainless Steel Men's Watch 35765000.