Omega Seamaster Diver 300m GMT 41mm 2020 [Preowned]Overview The Omega Seamaster Diver 300M GMT 41 mm is a versatile timepiece that combines the robustness of a dive watch with the functionality of a GMT. Featuring a 41 mm stainless steel case, a blue wave patterned dial, and a matching unidirectional rotating bezel, this watch is both stylish and practical. Its standout features include a date window at 3 o'clock, a GMT hand for tracking a second time zone, and a helium escape valve, making it