MAINSPRING
8100-1212Y
Alternate: LA22312
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| ETA 2000 | AUTOMATIC BPH 28,800 CALENDAR W/CORRECTOR-SAME AS ETA 2000-1 | 8.75 |
| Orient C2520 | QUARTZ ANALOG DSS AKITA 9AC |
