Silver-tone stainless steel case and bracelet. Uni-directional rotating grey-tone stainless steel bezel. Blue 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 6 o'clock position. Oris Calibre 400 Automatic movement, containing 21 Jewels, bitting at 28800 vph, and has a power reserve of approximately 120 hours. Scratch resistant sapphire crystal. Screw down crown. Round case shape, case size: 43.5 mm. Fold over clasp with a safety release. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Additional Info: 2,000-piece limited-edition. Great Barrier Reef Series. Casual watch style. Watch label: Swiss Made. Oris Great Barrier Reef Limited Edition IV Automatic Blue Dial Watch 01 400 7790 4185-Set.