Omega Seamaster Planet Ocean 600M Automatic Chronometer Black Dial Mid-Size Watch

Silver-tone stainless steel case with a stainless steel bracelet. Uni-directional rotating silver-tone stainless steel with a black ceramic top ring bezel. Black dial with luminous silver-tone hands and index hour markers. Arabic numerals mark the 6, 9 and 12 o'clock positions. minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Omega Calibre 8520 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape, case size: 37.5 mm, case thickness: 10 mm. Band width: 18 mm, band length: 8.5 inches. Fold over clasp. Water resistant at 600 meters / 2000 feet. Functions: date, hour, minute, second, chronometer. Additional Info: features a helium escapement valve located on the edge of the case at the 10 o'clock position. Luxury watch style. Watch label: Swiss Made. Omega Seamaster Planet Ocean 600M Automatic Chronometer Black Dial Mid-Size Watch 232.30.38.20.01.001.