Chronograph 6138-3000
c. 1970–c. 1973
Years estimated from 3 dated marketplace listings; seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- Seiko
- Model
- Chronograph
- Reference
- 6138-3000
- Production
- c. 1970–c. 1973
Specs shared by all variants. Variant pages show where a variant differs.