5 Sports 6139-6032
c. 1971–c. 1972
Years estimated from 4 dated marketplace listings; seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- Seiko
- Model
- 5 Sports
- Reference
- 6139-6032
- Production
- c. 1971–c. 1972
- Case diameter
- 41 mm
Specs shared by all variants. Variant pages show where a variant differs.