MAINSPRING, 21/0
For Citizen 4-944941
721/1936
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova 7AA | MECH BASE MODEL ETA 735 | 7.75 x 11 |
| Citizen 4-S76167 | CITIZEN CASE REFERENCE | |
| Hamilton 703 | HAMILT CASE REFERENCE | |
| Omega 2898 | OMEGA CASE USES CALIBER 500/501 | |
| Citizen 4-S76167 | CITIZEN CASE REFERENCE |
