It's Speedy Tuesday! We probably don't have to tell you that very first Speedmaster has been introduced in 1957. This highly-sought after model has become very expensive over the years (if you can find one in original condition at all). Over the years, Omega introduced several models that were heavily influenced by this very first reference CK2915 Speedmaster from 1957. The first that we know of was the Speedmaster '57 replica that they introduced in 1997. This watch was also part of the famous Omega Speedmaster Missions suitcases. This year, Omega introduced the new Speedmaster '57 Co-Axial Chronograph Calibre 9300 and 9301 models.