FOURTH WHEEL, SS HT 4.55
For Omega 198.121
X/12918
Alternate: 120.00/RON 703
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Angelus 216 | SWEEP SECOND | 14 |
| Citizen 5920A | ||
| Omega 410 | INCABLOC | 12 |
| Seiko Y450-4350 | PULSAR CASE REFERENCE |
