This men's watch from the Omega Speedmaster collection bears the reference 311.30.42.30.01.006. This watch is equipped with a hand-wound movement. It also has a steel case with a diameter of 42 mm, a black dial and comes with a steel bracelet. This pre-owned watch, in perfect condition like all our models, also comes with a International Guarantee of the manufacture. This luxurious model is sold and delivered in a secure manner.