Modern Seamaster icon
Ceramic green.
Master Chronometer performance.
The Seamaster Diver 300M pairs Omega’s familiar scalloped bezel and wave-pattern dial with a rich green ceramic treatment that shifts from nearly black to vivid forest green as the light changes. The skeletonized hands, raised luminous markers, and date display at six retain the collection’s signature underwater legibility.
Its 42 mm stainless-steel case houses Omega’s Co-Axial Master Chronometer caliber 8800, visible through the sapphire caseback. This 2025 example is presented on the original stainless-steel bracelet with the Omega presentation boxes, card wallet and cards, extra bracelet links, and accessories shown in the photographs.