Description

The OMEGA Seamaster Railmaster stands as the understated hero of OMEGA’s legendary 1957 “Professional Trilogy”—alongside the Speedmaster and Seamaster 300. Created for railway workers and engineers exposed to strong magnetic fields, it pioneered industrial‑grade anti‑magnetic protection. Today’s reissue honors that heritage while elevating every detail for the modern wearerOMEGA®.

Design & Case

Case: 38mm polished/brushed stainless steel, 12.36mm thick, with a screw‑down crownOMEGA®.
Dial: Striking grey with black gradient (or beige/brown gradient)OMEGA®, featuring large Arabic numerals at 12/3/6/9 and iconic arrow hour markers, all filled with white Super‑LumiNova for high legibility day and nightOMEGA®.
Crystal: Domed scratch‑resistant sapphire with anti‑reflective coating on both sidesOMEGA®.
Case Back: Transparent sapphire exhibition window, revealing the decorated movementOMEGA®.
Strap/Bracelet: Integrated stainless steel bracelet with micro‑adjust butterfly clasp, or a vintage‑style leather strap.
Water Resistance: 150 metres (15 bar)OMEGA®.

Movement & Performance

Calibre 8806: In‑house Co‑Axial automatic, Master Chronometer certified (METAS), resistant to 15,000 gauss—defending accuracy against strong magnetic fieldsOMEGA®.
Functions: Hours, minutes, centre seconds; date at 3 o’clockOMEGA®.
Power Reserve: 55 hoursOMEGA®.
Accuracy: -1/+2 seconds per day, the highest Swiss precision standardOMEGA®.

The Railmaster Legacy

The original 1957 Railmaster was engineered to withstand up to 1,000 gauss, a breakthrough for its era. The 2025 update preserves its clean, symmetrical lines and utilitarian spirit while boosting anti‑magnetic performance tenfold. It’s a watch for purists: no flashy complications, just uncompromising precision, reliability, and quiet confidenceOMEGA®.

Why This Timepiece

A versatile everyday luxury watch that transitions seamlessly from office to weekend. The 38mm case fits most wrists, the gradient dial adds subtle sophistication, and the robust engineering ensures it thrives in modern magnetic environments (phones, laptops, appliances). For collectors, it’s a piece of OMEGA’s professional heritage; for wearers, it’s a dependable, low‑key statement of taste.