MAINSPRING
For Seiko 4N71-0030
710/525
Alternate: 1316/OME 240
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko Y481-6940 | PULSAR CASE REFERENCE | |
| Seiko 7320-6010 | SEIKO CASE. | |
| Seiko 8223-5240 | SEIKO CASE REFERENCE | |
| Seiko Y481-6940 | PULSAR CASE REFERENCE |
