SCREW, CROWN WHEEL
For Junghans 640.01
X/557
Alternate: 52566/FF 261-2
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko V532-6660 | LORUS | |
| O'maire 260 | SS PIN LEVER | 10.5 |
| Seiko V532-6660 | LORUS | |
| Wittnauer JV8007 | WITTNA CASE REFERENCE |
