235.12.38.20.06.001Ref

Debuting in 2025, the Omega Seamaster Railmaster 235.12.38.20.06.001 is a modern take on the 1957 Railmaster. It has a 38mm brushed-and-polished steel case (44.92mm lug-to-lug, 12.36mm thick), domed anti-reflective sapphire, 150m water resistance, and a black calf leather strap with foldover clasp. The grey-to-black gradient dial with white Super-LumiNova is time-only, and the self-winding Master Chronometer Calibre 8806 offers ~55h, METAS, 15,000 gauss, and a sapphire caseback.