Year: 2023 This is an authentic OMEGA Stainless Steel Diamond 28mm Constellation Quartz Watch Green 131.10.28.60.60.001. The watch is crafted of stainless steel and features a green dial, silver hands, diamond hour markers, stainless steel bracelet, sapphire crystal, and a quartz movement. Follow this item for alerts. Omega is a registered trademark of Omega. FASHIONPHILE is not affiliated with Omega.