MAINSPRING
For Seiko 1230-0A20
X/4172
Alternate: 8220/VAL 26VH
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko V321-6220 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Citizen 4-R11539 | CITIZEN CASE | |
| Felsa 259 | 8.75 | |
| Peseux 121 | 5.75 x 8.5 | |
| Seiko V321-6220 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
