Stainless steel case with a brown (calfskin) leather strap. Fixed 18kt rose gold bezel showing tachymeter markings. Black dial with rose gold 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 - two sub-dials displaying: 60 second and 12 hour. Omega calibre 9300 automatic movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Skeleton case back. Round case shape. Case size: 41.5 mm. Case thickness: 16.5 mm. Band width: 20 mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second, chronometer, tachymeter. Luxury watch style. Watch label: Swiss Made. Omega Speedmaster Chronograph Automatic Black Dial Mens Watch 33122425101001.