Omega Railmaster
Introduced in 1957 alongside the Speedmaster and Seamaster 300 as Omega's anti-magnetic tool watch for railway workers and lab technicians; discontinued in the mid-1960s and later revived.
3 references
| Reference | Variant | Years | Dial | Size |
|---|---|---|---|---|
| CK2914 | original Railmaster | 1957–1963 | black | 38 mm |
| 2806.52.37 | Railmaster hand-wound oversized special edition | 2004–2011 | black | 49.2 mm |
| 220.10.40.20.01.001 | Seamaster Railmaster Co-Axial Master Chronometer | 2017 | black | 40 mm |