SWEEP SECOND SPRING & PINION
For Helbros R78
721/GRU 315
Alternate: 721/GRU 315
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-340299 | CITIZEN CASE | |
| Seiko 5A50-0170 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
