UNBRAKABLE MAINSPRING
For Seiko A156-5040
8100-1045Y
Alternate: LA42014
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-662784 | CITIZEN CASE | |
| Citizen 4-899679 | CITIZE CASE REFERENCE | |
| Seiko 4205-0120 | SEIKO CASE REFERENCE | |
| Seiko Y482-5290 | SEIKO CASE REFERENCE |
