2021 new product, Omega SEAMASTER 300m series green dial, is currently the latest in the market. Based on the ring and other details, it is further revised to create the ultimate version. The size is 41x14.5mm, 8500 black balance wheel automatic mechanical movement, 316 fine steel case chain, ceramic ring, sapphire mirror, ultra strong treasure blue luminous Ding, folding buckle, and water resistance is greater than 50m
