MAINSPRING, 1.40 X .50 X 160
For Felsa 259
220/GRU 311
Alternate: 220/GRU 311
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Imhoff 948 | 8 DAY 1 DAY STRIKE CLOCK | |
| Omega 1046 | OMEGA CASE USES CALIBER 213 | |
| Omega 18106 | OMEGA CASE USES CALIBER 440 | |
| Omega 18106 | OMEGA CASE USES CALIBER 440 |
