Chronograph 6139-8002
c. 1971–c. 1980
Years estimated from 4 dated marketplace listings; seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- Seiko
- Model
- Chronograph
- Reference
- 6139-8002
- Production
- c. 1971–c. 1980
Specs shared by all variants. Variant pages show where a variant differs.