This is an authentic OMEGA Stainless Steel 41mm Seamaster Professional Quartz Watch Blue 2541.80.00. This watch is crafted of stainless steel and features a dark navy dial with white hour markers and hands, a uni-directional bezel, a date function, sapphire crystal, and a quartz movement. Follow this item for alerts. Omega is a registered trademark of Omega. FASHIONPHILE is not affiliated with Omega.