Seiko
Calibre 4R38
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 Cocktail Time SSA405 SSA405J1 | 40.5 mm | 11.8 mm | 47.5 mm |
| Seiko Presage Cocktail Time SSA785 SSA785J1 | 33.8 mm | 11.3 mm | 40.4 mm |