Brand New Authentic Omega Speedmaster Moonwatch Co-Axial Chronograph Grey Side of the Moon Meteorite Ceramic Men's Watch Model 311.63.44.51.99.001. Grey Ceramic case with Grey Leather strap. Folding clasp. Tachymeter bezel. Grey dial. Automatic Chronograph, 60 Hour Power Reserve movement. Screw Down crown. Scratch Resistant Sapphire crystal. Case size: 44mm. Transparent case back. 50 Meters - 165 Feet water resistant. 5 year WatchMaxx warranty. Also known as model: 31163445199001, 311-63-44-51-99-001, O31163445199001.
