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5 Year Warranty Campaign Omega Seamaster Railmaster Co-Axial Master Chronometer 40mm Swiss Automatic Men's Watch 220-10-40-20-01-001 OMEGA SEAMASTER RAILMASTER CO-AXIAL MASTER CHRONOMETER Analog Black ◆Omega is a luxury watch brand founded in Switzerland in 1848 by Louis Blanc. The Railmaster was born as a derivative of the Seamaster Aqua Terra. A simple, practical and elegant watch designed for people who work near railways or magnetic fields. The vintage-style hands and indexes on the dial and the beige ``Railmaster'' letters give it a classic look. mechanical watch
| Product number | 220.10.40.20.01.001 |
| Drive method | Automatic winding (Cal.8806/with manual winding) |
| Material: case | stainless steel |
| Material: belt | Stainless steel (screw type) |
| windshield | Dome-shaped tempered sapphire glass (inner surface anti-reflective coating) |
| Dial color | black |
| belt color | silver |
| Size (length x width x thickness) | Approximately 46×40×13mm |
| Can width | Approximately 20mm |
| belt around arm | Maximum approximately 19.5cm |
| weight | Approximately 151g |
| Specifications | 15 ATM water resistant Power reserve: 55 hours chronometer Ultra-high magnetic resistance movement Super Luminova (hands/index) co-axial screw-in crown Swiss made |
| accessories | Instruction manual/guarantee/OMEGA original box |
| Guarantee | 3 year warranty at our store |
| ▼Would you like to join us? | |
| →Size adjustment | →Gift wrapping |
| →Name engraving/engraving | →New battery replacement before shipping |
| ・Please order together with the product. ・Some products may not be compatible with various services. Please refer to each service page for details. | |














