BALANCE COMPLETE FLEX
For Seiko Y580-5310
450/650
Alternate: 4399
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-327683 | CITIZEN CASE | |
| Croton RJ2 | MECHANICAL MVMT | |
| Omega 2848 | OMEGA CASE USES CALIBER 491 |
