REGULATOR
For Girard Perregaux 621
301/1061
Alternate: 307/1/ST 191
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-069471 | CITIZEN CASE | |
| Citizen 81-9182 | CITIZE CASE REFERENCE | |
| Seiko 1E70-5170 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
