Black PVD stainless steel case with a black rubber strap. Fixed black PVD bezel. Black dial with luminous hands and index and Arabic numeral hour markers. Minute markers. Tachymeter markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Day of the week and date display at the 3 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement with a 46-hour power reserve. Scratch resistant mineral crystal. Solid case back. Case diameter: 44 mm. Round case shape. Band width: 22 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, tachymeter, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Porsche Flat Six Chronograph Automatic Black Dial Black Rubber Mens Watch 636043441254.