Omega Seamaster Railmaster 38mm steel on steel

A 60th Anniversary tribute to one of three classic timepieces released in 1957, this Railmaster, limited to 3,557 pieces, is based on the original antimagnetic watch designed for those working close to electrical fields. It retains the 1957 model’s unpretentious style, but is powered by the Master Chronometer 8806 which can resist magnetic fields of up to 15,000 gauss.
In common with all three watches in the Trilogy, it is cased in brushed and polished stainless steel and features a black ‘tropical’ dial, with vintage recessed indexes filled with Super-LumiNova.
The stainless steel bracelet has been updated for strength and features a retro-style OMEGA logo on the clasp.
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 undergone precision tests and received a certificate from an official body.
Limited edition
A series of watches whose production run is determined in advance of production and limited to a set number.
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.
Technical Data
Reference
220.10.38.20.01.002
Between lugs 19mm
Lug-to-lug 48.0mm
Thickness 12.7mm
Case diameter 38mm
Case
Steel
Dial colour Black
Crystal
Scratch-resistant sapphire crystal with anti-reflective treatment inside
Water resistance
6 bar (60metres / 200 feet)
Total product weight (approx.)
151 g
Calibre: Replica Omega 8806
Movement Type Self winding
Power reserve 55 hours
Case Measurements
1. Between lugs This measures the space where a strap or bracelet would be placed.
2. Lug-to-lug
This is the full length of the case, from the top lugs to the bottom lugs.
3. Case diameter This is the full width of the watch’s case, excluding the crown and pushers.
4. Thickness When viewed from the side, this measures from the base of the watch to the surface of the glass.
Bracelet
Material Steel
Type of Clasp Foldover clasp with comfort setting