Stainless-steel case with a black and white rubber strap. Uni-directional rotating stainless steel bezel with black lacquer fill. Black dial with luminous silver-tone hands and dot hour markers. Minute markers around the external rim. Dial Type: Analog. Luminescent hands and markers. Date screen between 4 and 5 o'clock positions. Chronograph - 2 sub-dials showing: 60 second and 30 minute. Automatic motion with a 44 hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Strong case back. Case diameter: 45.20 mm. Case density: 15 mm. Round case shape. Fold over clasp with security release. Water resistant at 100 meters/ 330 feet. Functions: chronograph, date, hour, minute, second. Sport watch design. View label: Swiss Made. Certina DS Action Diver Chronograph Automatic Black Dial Monochrome Rubber Mens View C013.427.17.051.00.