MAINSPRING .90 X .08 X 8.5"
For Longines 18.90
54-77400
Alternate: CRY-7589
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-S22296 | CITIZE CASE REFERENCE | |
| Bulova C877082 | BULOVA CASE REFERENCE | |
| Citizen 4-S22296 | CITIZE CASE REFERENCE | |
| Seiko 7019-814A | SEIKO CASE REFERENCE |
