HOUR WHEEL, SS HT 1.90
For Gruen 540
X/2942
Alternate: 52566/2/VEN 191
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Eterna 1492 | 21,600 BPH CHRONO | 13 |
| Omega 6657 | OMEGA CASE USES CALIBER 620 | |
| Seiko V532-7C70 | PULSAR CASE |
