Seiko
Calibre 4R39
Automatic
Specifications
- Maker
- Seiko
- Type
- Automatic
- In-house
- Yes
- Power reserve
- about 41 h
- Frequency
- Not found in sources
Sources
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Seiko Presage Japanese Garden SSA421 SSA421J1 | 41.8 mm | 12.5 mm | 48.4 mm |
| Seiko Presage Style60's SSA425 SSA425J1 | 40.8 mm | 12.8 mm | 47 mm |