REGULATOR
For Seiko 6539-5039
X/621
Alternate: X/621
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-167244 | CITIZEN CASE | |
| Seiko 7320-6570 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7320-6570 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V232-6090 | PULSAR CASE REFERENCE |
