MAINSPRING 21/0
For Citizen 4-106946
240/1559
Alternate: 242/ETA 2425
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-G81716 | CITIZEN CASE REFERENCE | |
| ETA 931 | 11.5 | |
| Seiko 2206-5160 | SEIKO CASE REFERENCE |
