Railmaster

The Omega Seamaster Aqua Terra Railmaster Master Chronometer, reference 220.10.40.20.06.001, is a modern reinterpretation of the original 1957 Railmaster, combining understated design with advanced anti-magnetic technology. This certified pre-owned luxury watch is presented in new condition and supplied as a full set with its original box and papers.

The watch features a 40 mm stainless steel case with clean lines and balanced proportions, paired with a matching stainless steel bracelet for a cohesive and durable aesthetic. The grey dial offers a minimalist and highly legible layout, enhanced by recessed hour markers and vintage-inspired luminous indexes. The absence of a date display preserves dial symmetry and reinforces the tool-watch character of the Railmaster heritage.

Powering the watch is the Omega Co-Axial Master Chronometer Calibre 8806. This in-house automatic movement is METAS-certified, guaranteeing exceptional precision, durability, and resistance to magnetic fields up to 15,000 gauss. It delivers a power reserve of approximately 55 hours and can be admired through the sapphire crystal case back, showcasing refined finishing and modern mechanical engineering.

Water-resistant to 150 metres, the watch combines everyday versatility with solid professional performance. The integrated stainless steel bracelet ensures comfort and durability for daily wear.

Offered in new condition and accompanied by its original box and papers, this pre-owned luxury watch represents an excellent opportunity to acquire a full set Omega Seamaster Aqua Terra Railmaster Master Chronometer 220.10.40.20.06.001, blending historical inspiration, advanced anti-magnetic innovation, and contemporary Swiss craftsmanship.