MAINSPRING
For Seiko 6220-9980
M/315
Alternate: 476/FF 72
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-272731 | CITIZEN CASE | |
| Citizen 4-272731 | CITIZEN CASE | |
| Citizen 4-F44611 | CITIZEN CASE | |
| Citizen 4-S56344 | CITIZEN CASE |
