DETENT SPRING
For Ronda 1137-21
703/73
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 5E31-5B50 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V701-6290 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Swiza 1 | 8 DAY CLOCK |
