Seiko 4006-7000
c. 1970–c. 1978
Years estimated from 3 dated marketplace listings; seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- Seiko
- Reference
- 4006-7000
- Production
- c. 1970–c. 1978
Specs shared by all variants. Variant pages show where a variant differs.