FOURTH WHEEL & PINION
For Omega 386.809
401/658
Alternate: 401/FEL 4520
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 1516-1516N | EBAUDES ADVISE | |
| Langendorf 1154 | SWEEP SECOND | 11.5 |
| Mido 646 | ETA 2892 | 12.5 |
