This is an authentic OMEGA Stainless Steel Diamond Bezel Mother of Pearl 38mm Speedmaster Chronograph Automatic Watch 324.15.38.40.05.001. The watch is crafted of stainless steel and features a mother of pearl dial, luminescent hands, diamond bezel, sapphire crystal, and an automatic movement. Follow this item for alerts. Omega is a registered trademark of Omega. FASHIONPHILE is not affiliated with Omega.