Seiko 5740-8000
c. 1964–c. 1975
Years estimated from 19 dated marketplace listings (5th–95th percentile); seller-stated, unverified.
Variants
No variants documented yet.
Reference specifications
- Brand
- Seiko
- Reference
- 5740-8000
- Production
- c. 1964–c. 1975
- Case diameter
- 35 mm
Specs shared by all variants. Variant pages show where a variant differs.