Year: 2015 This is an authentic OMEGA Stainless Steel 18K Red Gold Alligator 43mm Seamaster Aqua Terra 150m Co-Axial GMT Chronograph Automatic Watch 231.23.43.52.06.001. The watch is crafted of stainless steel and 18 karat red gold, and features a grey dial with black lacquered sub-dials, luminescent hour markers and hands, date display, GMT complication, brown alligator strap, sapphire crystal, and an automatic movement. Follow this item for alerts. Omega is a registered trademark of Omega. FASHIONPHILE is not affiliated with Omega.