Introducing the brand new Omega Speedmaster Moonwatch 60.42.50.02.1, a professional lunar watch. The core story of the Speedmaster revolves around its journey to the moon, where it was taken by Armstrong and left in the spacecraft. The watch case is crafted from imported 316 stainless steel, featuring finely detailed angles and a prominent three-dimensional design. The bezel and dial are enhanced with Swiss-imported luminous materials, produced through multiple printing processes for optimal glow. It is complemented by a sapphire crystal with a domed shape. The case measures 42mm and can be paired with either a stainless steel bracelet or a NATO military strap. The movement is powered by the classic 3861 Master Chronometer manual-winding chronograph movement. You haven't truly experienced a manual chronograph until you've tried the 3861.