Silver-tone stainless steel case and bracelet. Fixed stainless steel with a black aluminium with tachymeter markings bezel. Grey dial with luminous hands and stick hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Omega Calibre 3330 Automatic movement, based upon ETA Valjoux 7753, containing 31 Jewels, bitting at 28800 vph, and has a power reserve of approximately 52 hours. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 40 mm, case thickness: 15 mm. Band width: 19 mm. Fold over clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second, chronometer. Speedmaster Series. Luxury watch style. Watch label: Swiss Made. Pre-owned Omega Speedmaster Chronograph Automatic Chronometer Grey Dial Mens Watch 326.30.40.50.06.001.