Chronograph 5717-8990
c. 1964
Years estimated from 3 dated marketplace listings; seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- Seiko
- Model
- Chronograph
- Reference
- 5717-8990
- Production
- c. 1964
Specs shared by all variants. Variant pages show where a variant differs.