The Omega Speedmaster Series Racing Chronometer Master Chronometer is a new timepiece with

The Omega Speedmaster Series Racing Chronometer Master Chronometer is a new timepiece with a stainless steel case and a unique minute track. The classic design exudes new charm on the natural matte black dial. The new watch has unlimited novelty. Movement 7750 modified to 9900. The watch diameter is waterproof to 50 meters.