Omega Speedmaster Moonwatch Professional 42 mm, steel on steel 310.30.42.50.01.004The Speedmaster Moonwatch is one of the worlds most iconic timepieces. Having been a part of all six moon landings, the legendary chronograph is an impressive representation of the brands adventurous pioneering spirit. This 42 mm model features sapphire crystal glass on both the front and caseback, presented on a polished brushed stainless steel bracelet. The design draws inspiration from the 4th generation Speedmaster worn on the moon. Its black