Authentic Tudor model M56000-0083. Stainless steel case, stainless steel bracelet with folding clasp and screw down deployment buckle. Fixed double bezel. Black dial featuring silver-tone hands and diamond-set hour markers along with mineral minute markers at the outer rim. Includes day of week chronograph sub-dials. Automatic self-winding Tudor Calibre 2834 movement with a power reserve indicator displaying hours on an inner tachymeter track and date functionality via the main calendar, indicated separately at the 3 o'clock position alongside the day display. The sapphire crystal glass is scratch resistant. Round case shape measures 39mm in diameter. Solid screw-in case back included for water resistance up to 100 meters / 330 feet. Comes with a 5-year Tudor WatchMaxx warranty.