MAINSPRING
For Mido 717
X/5240
Alternate: 6856
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-H01067 | CITIZEN CASE | |
| Seiko 7121-0010 | SEIKO CASE REFERENCE | |
| Seiko 7121-0010 | SEIKO CASE REFERENCE | |
| Seiko 8F33-0050 |
