Omega Railmaster watches are a sub-series of the celebrated Aqua Terra line of timepieces. The Railmaster series of mens watches embodies the philosophy of excellence in simplicity. With precise, automatic coaxial movements and simple yet elegant designs, these timepieces are rugged yet lofty. Available in a wide range of sizes, these timepieces are available in stainless steel as well as solid gold, and lend class to any occasion.