MAINSPRING 18-4-20.5 T
For Seiko 4M21-0A10
450/56
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-T12716 | CITIZEN CASE | |
| Citizen 4-163052 | CITIZEN CASE | |
| Citizen 4-899831 | CITIZEN CASE | |
| Citizen 4-H10333 | CITIZEN CASE | |
| Citizen 4-T12716 | CITIZEN CASE |
