SR BALANCE JEWEL/SPRING
For Seiko 66A
220/733
Alternate: 220/FEF 6664
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C867013 | BULOVA CASE REFERENCE | |
| Bulova C870058 | BULOVA CASE REEFERENCE | |
| Omega 7537 | OMEGA CASE USES CALIBER 480 AND 650 |
