OMEGA 235.12.38.20.13.001 Elegant Design Automatic Movement Swiss Craftsmanship Water-ResistantProduct Description The first generation Omega "Railmaster," announced in 1957, was a professional watch designed for those working in the railway industry. Omega has updated the design of this model with new colors and cutting edge precision while maintaining its timeless appearance. The symmetrical 38mm case, finished with a brushed and polished look, is paired with a golden brown Novonappa leather strap. The dial of this model, which takes