MAINSPRING
For Seiko 8420-5590
400/1314
Alternate: 722.11/INCA #16
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-G13541 | CITIZEN CASE | |
| Citizen 4-Y55612 | CITIZE CASE REFERENCE | |
| Omega 16522 | OMEGA USES CALIBER 690 | |
| Seiko 5H23-8A39 | SEIKO CASE REFERENCE |
