Omega 2503
c. 1950–c. 1970
Years estimated from 6 dated marketplace listings; seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- Omega
- Reference
- 2503
- Production
- c. 1950–c. 1970
- Case diameter
- 36 mm
Specs shared by all variants. Variant pages show where a variant differs.