A pre-owned Omega Chronograph Automatic movement Speedmaster watch with a black ceramic case and black nylon strap. Features include fixed black ceramic bezel tachymeter markings, black dial with luminous silver-tone hands and index hour markers, minute markers on the outer rim, date display at 6 o'clock position, two sub-dials for seconds and hours functions, Calibre 9300 automatic movement containing 54 jewels, bittings of 28800 vph (shocks per hour), approx. 60-hour power reserve; scratch resistant sapphire crystal; pull/push crown; transparent case back; round shape measuring 44.25 mm diameter and 16.5 mm thickness; band width 21mm; fold-over clasp with safety release; water resistance to 50 meters/165 feet; functions: chronograph, date, hour, minute, second, chronometer, tachymeter.