Stainless steel case with a black rubber strap. Fixed stainless steel bezel showing tachymeter markings. Black dial with luminous black 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. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Oris calibre 774, base SW 500 automatic movement with a 48-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 44 mm. Case thickness: 13 mm. Band width: 24 mm. Band length: 7 inches. Fold over clasp with a safety release. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second, tachymeter. Luxury watch style. Watch label: Swiss Made. Oris Williams Chronograph Automatic Black Dial Black Rubber Mens Watch 01 774 7717 4154-07 4 24 50.