OMEGA 310.63.42.50.02.001 Luxury Automatic Watch Swiss Movement Sapphire Crystal Chronograph Stainless SteelProduct Description The "Speedmaster Moonwatch" is one of the most iconic models in the world. It is a legendary chronograph that has been carried on all six lunar landing missions, embodying Omega's adventurous pioneering spirit. This 42 mm Moonwatch made of 18K Canopus Gold comes with a black leather strap and features sapphire crystal glass on the front and case back. Inspired by the design of the fourth generation Speedmaster worn on the moon,