This is an authentic OMEGA 18K White Gold Diamond 22mm Constellation My Choice Quartz Watch. The watch is crafted of 18 karat white gold and features a silver dial with diamond hour markers, diamond bezel weighing approximately .37 total carat weight, sapphire crystal, and a quartz movement. This is a gorgeous watch with the classic style of Omega! Follow this item for alerts. Omega is a registered trademark of Omega. FASHIONPHILE is not affiliated with Omega.