REGULATOR
For Seiko L122-4020
X/8881
Alternate: 4000/BFG 888
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 7770-5210 | SEIKO CASE REFERENCE | |
| Citizen 4-SC5021 | CITIZE CASE REFERENCE | |
| Seiko 7770-5210 | SEIKO CASE REFERENCE | |
| Wittnauer 5WW |
