HAIRSPRING, STRENGTH 4
For Seiko 1800-0020
Alternate: MSN-431
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-361792 | CITIZEN CASE | |
| Citizen 4-264037 | CITIZE CASE REFERENCE | |
| Citizen 4-291557 | CITIZEN CASE | |
| Citizen 4-361792 | CITIZEN CASE | |
| Citizen 4-E66106 | CITIZEN CASE | |
| Seiko V782-X240 | SEIKO CASE REFERENCE |
