MAINSPRING, 21/0
For A. Schild 746
54/BUL 11AL
Alternate: 54/BUL 11AL
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-Y62511 | CITIZEN CASE | |
| Citizen 46-0621 | CITIZE CASE REFERENCE | |
| Heuer 15 | 13.75 | |
| Seiko V235-5270 | LORUS CASE REFERENCE |
