Omega Speedmaster Moonwatch Professional - 310.30.42.50.01.001

This Omega Speedmaster Moonwatch Professional Co-Axial Master Chronometer chronograph watch features a 42 mm stainless steel case, black step dial and sub-dials, famous dot over 90 on the anodised aluminium bezel ring, hesalite crystal with OMEGA logo in the centre, Calibre Omega 3861 Co-Axial Master Chronometer movement with a 50 hour power reserve and water resistance up to 50 meters, solid screw-in caseback embossed with a Seahorse medallion, and is finished with a brushed five-arched-links-per-row fold over steel bracelet with a comfort setting. Serial #8444381