Swatch
Calibre SISTEM51
Automatic
Specifications
- Maker
- Swatch
- Type
- Automatic
- In-house
- Yes
- Power reserve
- 90 h
- Frequency
- Not found in sources
Sources
- Official Swatch retrieved October 19, 2026
Used in
| Watch | Ø | Thickness | Lug-to-lug |
|---|---|---|---|
| Swatch Bioceramic Scuba Fifty Fathoms SO35B400 | 42.3 mm | 14.4 mm | 48 mm |