Description
Forty millimeters of brushed stainless steel creates an understated presence on the wrist, where the vertically brushed grey dial catches light with industrial precision. The Omega Seamaster Railmaster in reference 220.10.40.20.06.001 delivers the anti-magnetic heritage of its 1957 ancestor through thoroughly modern Co-Axial Master Chronometer movement architecture. This unworn example maintains the collection’s original purpose-built ethos—created for scientists and engineers working near powerful magnetic fields—while incorporating Omega’s most advanced timekeeping technology. The 40mm case diameter strikes the ideal balance between vintage proportions and contemporary wrist presence.
Key Features & Specifications
Co-Axial Master Chronometer Caliber 8800 — Self-winding movement with 55-hour power reserve, resistant to magnetic fields greater than 15,000 gauss, certified by the Swiss Federal Institute of Metrology
Vertically Brushed Grey Dial — Industrial-inspired finish with applied rhodium-plated indices and hands filled with white Super-LumiNova for enhanced legibility
40mm Stainless Steel Case — Brushed finish with polished bevels, maintaining the original Railmaster’s tool watch aesthetic while accommodating modern wrist sizes
Sapphire Crystal Construction — Anti-reflective treatment on both sides with flat profile respecting the vintage design language
Railmaster Heritage — Direct descendant of the 1957 trilogy alongside the Speedmaster and Seamaster 300, originally designed for railway workers and scientists
Reference 220.10.40.20.06.001 — Current production model representing Omega’s most refined interpretation of the anti-magnetic sports watch concept
About This Timepiece
Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we’ll have it ready before shipping.
Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.
Contact Us
Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: sales@jestikcollection.com
Jestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.
