MAINSPRING 1.70-.175-540 16
For Unitas 522
31/BUL 6BC
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 30-2074 | CITIZE CASE REFERENCE | |
| Citizen 32-1435 | CITIZE CASE REFERENCE | |
| Citizen 4-063767 | CITIZEN CASE | |
| Citizen 4-109368 | CITIZEN CASE | |
| Citizen 4-154100 | CITIZEN CASE | |
| Citizen 4-917651 | CITIZE CASE REFERENCE | |
| Omega 2051 | OMEGA CASE USES CALIBER | |
| Omega 5699 | OMEGA CASE USES CALIBER 480 | |
| Seiko 1E50-5179 | SEIKO CASE REFERENCE | |
| Seiko 4300-3320 | SEIKO CASE REFERENCE | |
| Seiko Y481-719B | PULSAR CASE REFERENCE |
