MAINSPRING W/BRIDLE
For Seiko 0439-4019
54-38100
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-221150 | CITIZEN CASE | |
| Seiko 2206-0760 | SEIKO CASE REFERENCE | |
| Seiko 2E20-6959 | SEIKO CASE REFERENCE | |
| Semca 11 |
