Authentic Oris watch. Automatic self-winding movement with 38 hours power reserve. Stainless steel case and black rubber strap. Unidirectional rotating green ceramic bezel. Green dial featuring luminous hands, index hour markers (luminous), date at the 6 o'clock position. Luminous indices for hour markers. Sapphire crystal glass is scratch resistant. Case shape: Round. Case diameter: 41.5mm. Transparent case back allows visibility of movement components. Water resistance up to 300 meters or 990 feet (depth rated). Includes screw down crown and comes with a standard WatchMaxx warranty of two years.