FOURTH WHEEL, SS HT 5.58 P.30
For Bettlach 8120
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bettlach 8495 | PIN LEVER DSS CAL DATE | 11.5 |
| Lucien Piccard 320 | 36,000 BPH DSS AUTO (BALL BEARING) CALD (DAY/DATE) | 11.5 |
