Stainless steel case with a brown leather strap. Fixed stainless steel showing tachymeter bezel. Black dial with luminous silver-tone 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. Two sub-dials displaying: 60 seconds and 24 hour. Automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Case size: 41.5 mm. Case thickness: 16.5 mm. Round case shape. Band width: 21.6 mm. Band length: 8.5 inches. Fold over clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, tachymeter,date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Omega Speedmaster Co-Axial Automatic Mens Watch 3188.8.131.52.01.002.