This is an authentic OMEGA Stainless Steel 40mm Speedmaster Chronograph Automatic Watch Black 3220.50.00. This watch is crafted of stainless steel with a black dial, and a tachymetric scale on the bezel. Features include a chronograph display of seconds, 30 minutes, a 12 hour recorder and a day- day display. Follow this item for alerts. Omega is a registered trademark of Omega. FASHIONPHILE is not affiliated with Omega.