REGULATOR SPRING
For Seiko 5421-0100
0170371
Alternate: X/10985
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-291531 | CITIZEN CASE | |
| Citizen 4-291531 | CITIZEN CASE | |
| Citizen 82-9412 | CITIZE CASE REFERENCE | |
| Citizen E712M | CITIZEN |
