The original OMEGA Railmaster was launched in 1957 for professionals working on the railways. For this modern update, OMEGA has retained that same timeless look while updating the design with a new colour and a modern standard of precision.
The symmetrical 38 mm case is brushed and polished, and is presented on an integrated bracelet that includes an easy comfort setting, as well as brushed and polished links. In keeping with the original Railmaster’s easy-to-read display, the dial of this model is beige with a black gradient, and features large numerals and hour markers in vintage Super-LumiNova. There is also a Small Seconds display placed at 6 o’clock, which includes a beige varnished hand.
This watch continues the Railmaster’s legacy of anti-magnetism, courtesy of the Co-Axial Master Chronometer Calibre 8804. The movement is resistant to magnetism up to 15,000 gauss, and can be viewed through the transparent sapphire crystal on the caseback.
Features
Anti-magnetic: The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Chronometer: Label given to a watch which has been successfully tested by an accredited and independent laboratory in order to receive a certificate compliant with the chronometer ISO 3159 standard.
Master Chronometer Certified: Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).
Small seconds: A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.
Transparent caseback: A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.
Technical Data
Reference: 235.10.38.20.13.001
Between lugs: 19 mm
Lug‑to‑lug: 44.92 mm
Thickness: 12.36 mm
Case diameter: 38 mm
Case: Steel
Dial colour: Brown
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance: 15 bar (150 metres / 500 feet)
Total product weight (approx.): 136 g
Calibre: Omega 8804
Movement type: Self winding
Power reserve: 55 hours
Bracelet
Material: Steel
Type of Clasp: Butterfly clasp with comfort setting
