Silver-tone stainless steel case and bracelet. Uni-directional rotating silver-tone stainless steel with an inlaid black ceramic ring bezel. Black dial with luminous silver-tone hands and index hour markers. Arabic numerals appear at the 3, 6, 9 and 12 o'clock positions. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Omega Calibre 8912 Automatic movement, containing 39 Jewels, bitting at 25200 vph, and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape, case size: 41 mm. Band width: 21 mm, band length: 7 1/4 inches. Fold over clasp. Water resistant at 300 meters / 1000 feet. Functions: hour, minute, second, co-axial escapement, chronometer. Additional Info: original box, manual (complete accessories). Seamaster Series. Luxury watch style. Watch label: Swiss Made. Pre-owned Omega Seamaster Automatic Chronometer Black Dial Mens Watch 234.30.41.21.01.001.