Silver-tone stainless steel case and bracelet. Uni-directional rotating silver-tone stainless steel with a black ceramic top ring bezel. Grey dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Day of the week and date display at the 3 o'clock position. Oris Calibre 752, base SW 220-1 Automatic movement, based upon SW 220-1, containing 26 Jewels, bitting at 28800 vph, and has a power reserve of approximately 38 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 45.50 mm, case thickness: 16 mm. Band width: 24 mm. Fold over clasp with a push button release. Water resistant at 500 meters / 1650 feet. Functions: date, day, hour, minute, second. Additional Info: limited edition of 2000 pieces. Hammerhead Series. Dive watch style. Watch label: Swiss Made. Oris Hammerhead Automatic Grey Dial Men's Watch 01 752 7733 4183-SET MB.