Buy an exact copy of the Omega watch from the SpeedMaster collection. Omega Speedmaster Moonwatch 42mm 3578.51 is equipped with a reliable automatic self-winding mechanism with the Cal.9300 caliber, which implements the following functions: hour, minute and second hands, and the chronograph, the date. The black round watch case with a size of 42 mm and a height of 17.2 mm will perfectly complement the image and decorate the wrist of its wearer. Omega Speedmaster Moonwatch 42mm 3578.51 are offered in our online store, high quality ceramic (Swiss standard) and sapphire glass are used. The distinctive feature of this model is a black dial, whose hour indices provide hour markers. Completes the look with a black nylon strap with Omega’s signature folding clasp. The waterproofness of this model is 30M (WR30)- minimal exposure with water is allowed.