Stainless steel case with a black rubber strap. Uni-directional rotating stainless steel bezel with a black ceramic ring. Blue 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 752, base SW 220-1 automatic movement with a 38-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 45.5 mm. Band width: 24 mm. Fove over clasp with a push button release. Water resistant at 500 meters / 1650 feet. Functions: date, day, hour, minute, second. Dive watch style. Watch label: Swiss Made. Oris Aquis Big Day Date Automatic Blue Dial Mens Watch 01 752 7733 4135-07 4 24 64EB.