Railmaster Omega Co-Axial Master Chronometer 40 mm
Steel on NATO strap
The original OMEGA Railmaster of 1957 was a practical yet elegant anti-magnetic watch designed for railway staff or anyone who worked close to electrical fields. Today, that industrial spirit and innovation has been updated for a modern collection.
In this denim-inspired model, the 40 mm symmetrical case is made from stainless steel with a wave-edged design featured on the back. The vertically brushed “blue jeans” dial includes brushed stainless steel hands and recessed hour-markers which are all filled with light grey Super-LumiNova. There is also a beige central seconds hand and transferred “Railmaster” indication which delivers a classic touch.
The watch has a blue denim and leather NATO strap as well as an oriented caseback featuring a NAIAD LOCK design to keep the wording in position. The watch is driven by the OMEGA Co-Axial Master Chronometer Calibre 8806, making it resistant to magnetic fields of 15,000 gauss.
All OMEGA watches are delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.
- Between lugs: 20 mm
- Bracelet: NATO strap
- Case: Steel
- Case diameter: 40 mm
- Dial colour: Blue
- Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
- Water resistance: 15 bar (150 metres / 500 feet)
Movement CALIBER OMEGA 8806
Power reserve 55 hours
Type Self winding
Self-winding movement with a Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free sprung-balance with silicon balance spring, automatic winding in both directions. Special luxury finish with rhodium-plated rotor and bridges with Geneva waves in arabesque.
Find a store
Order a Catalogue
Get the latest edition of our official Omega catalogue "The Collection".