CRYSTAL
For Bettlach 8420-73
721/1898
Alternate: HGT437
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 168.1503 | OMEGA CASE USES CALIBER 1109/1111= ETA 2892-2 | |
| Wittnauer 2323-M0280 | WITTNA CASE REFERENCE |
