MAINSPRING
For Unitas 407
184538/HAM
Alternate: 20151/HAM
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-295021 | CITIZEN CASE | |
| Citizen AC-6433 | CITIZEN CASE REFERENCE | |
| Omega 2992 | OMEGA CASE USES CALIBER 502/503 |
