MAINSPRING, 3 X 14 X 10-1/2"
For Eterna SONIC 1550
227/964
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Alpina 2561 | 17 | |
| Bulova C156 | BULOVA 7BUC | |
| Omega 16324 | OMEGA CASE - USES CALIBER 455 | |
| Zaria 1509B.1 | 6 x 7.25 |
