ST 135.004-63
Railmaster 135.004 — ST 135.004-63
1963–?
1963 caseback year. Examples: movement 20,474,893 delivered to Sweden on 9 January 1964, and 20,476,990 circa June 1964.
No verified image of this watch yet
Identifying details
- Soft-iron inner case
Soft-iron inner case and dial forming a cage that shields the movement from magnetic fields.
Variants of 135.004
Reference overview →| Variant | Production |
|---|---|
| ST 135.004-63Current | 1963–? |
Case & movement
- Reference
- 135.004
- Production
- 1963–?
- Movement serials
- c. 20.47M–20.48MLook up Omega serial numbers
- Case material
- Stainless steel
- Case diameter
- 38 mm
- Movement
- Manual winding
- Date
- No
- Caliber
- Omega 286
Movement
Omega 286
Hand-wound centre-seconds movement of the last CK2914s and the ST 135.004 Railmaster, protected inside a soft-iron container.
Manual winding · 17 jewels