REGULATOR
For Seiko 1100-5579
721/1604
Alternate: 721/1604
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-230752 | CITIZEN CASE | |
| Citizen 50-9124 | CITIZE CASE REFERENCE | |
| Seiko V329-6140 | SEIKO CASE REFERENCE |
