REGULATOR
For Citizen 21-6801
721/501
Alternate: 721/501
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C1284 | BULOVA CASE REFERENCE | |
| Seiko 5M62-0C10 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko S240-400C | SEIKO CASE REFERENCE |
