This is an authentic OMEGA Stainless Steel 41mm Seamaster Diver 300M Co-Axial Master Chronometer Automatic Watch Blue 212.30.41.20.03.001. This watch is crafted of stainless steel and features an automatic movement with a date complication, blue dial, unidirectional rotating ceramic bezel, iconic Seamaster motif caseback, and link bracelet with deployant clasp. Follow this item for alerts. Omega is a registered trademark of Omega. FASHIONPHILE is not affiliated with Omega.