Silver-tone stainless steel case and bracelet. Fixed stainless steel bezel with a black ceramic tachymeter scale top ring. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 9 o'clock position. Three sub-dials displaying: date, 12 hour and moonphase. Omega Calibre 9904 Automatic movement, containing 54 Jewels, bitting at 28800 vph, and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 44.25 mm. Band width: 21 mm, band length: 7 1/2 inches. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: moon phase, chronograph, tachymeter, date, hour, minute, second, co-axial escapement, chronometer. Speedmaster Series. Luxury watch style. Watch label: Swiss Made. Pre-owned Omega Speedmaster Automatic Mens Watch 304.30.44.52.01.001.