HAMMER & BRAKE SPRING SO
For Certina 121
743/BUL 12B
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova Y3345 | BULOVA CASE REFERENCE | |
| Citizen 4-K10859 | CITIZEN CASE | |
| Seiko 7019-8270 | SEIKO CASE 951201 | |
| Seiko 9641-8000 | SEIKO CASE REFERENCE |
