MAINSPRING 5 1/2 X 10 X
For Seiko 5Y23-6050
723/321
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-677404 | CITIZE CASE REFERENCE | |
| Seiko V532-8A70 | PULSAR | |
| Seiko 7123-505A | SEIKO | |
| Seiko V532-8A70 | PULSAR |
