OM3. Omega Seamaster 300M reference 25.31.80.00 . Automatic movement caliber 2500. Case 41mm. Watch has just been fully serviced by Omega and is in perfect condition. There is a scratch on the bezel which can be replaced if requested. Watch comes with the original red Omega box and Omega service papers. 2 Years Omega factory warranty. Price: € 1800,-