SET SPRING
For Seiko 1F21-5C10
721/637
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 7210 | 28,800 BPH | 12.5 |
| Citizen 4-G30968 | CITIZEN CASE | |
| Citizen 4-S39024 | CITIZEN CASE | |
| Citizen 7210 | 28,800 BPH | 12.5 |
