Grand Seiko
Calibre 9S85
Automatic
Specifications
- Maker
- Grand Seiko
- Type
- Automatic
- In-house
- Yes
- Power reserve
- about 55 h
- Frequency
- Not found in sources
Sources
- Official Grand Seiko retrieved October 14, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Grand Seiko Heritage SBGH341 SBGH341G | 38 mm | 12.9 mm | 44.7 mm |