The CHRONEXT certified pre-owned Omega Speedmaster, model 21294309, features a black index dial with luminous markings and hands. It has an automatic mechanical movement, Hesalite glass crystal, stainless steel case and bracelet with folding clasp. Includes original day-date display, fixed tachymeter bezel on the 42mm case, and comes with CHRONEXT certificate guaranteeing authenticity and including a two-year warranty for movement repairs.