Authentic Omega Speedmaster 57 Master Chronograph featuring a black dial with silver tone hands and minute markers around the outer rim. Includes two sub-dials displaying seconds and hours, along with minutes for chronograph functions. Comes in a stainless steel case equipped with a deployment fold-over clasp and paired with a stainless steel strap. Powered by the automatic Omega Calibre 9906 movement which includes date functionality at the six o'clock position on the black dial. The round case measures 40.5mm, boasts a scratch-resistant sapphire crystal glass face, and has a transparent case back. Water resistant to 50 meters (165 feet) with a standard water resistance specification. Includes a five-year WatchMaxx warranty for peace of mind.