MAINSPRING 18-6-21.5 HOLE
For Orient D3710
400/326
Alternate: 3904E/ETE 740
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Buren 411 | SWEEP SECOND | 10.5 |
| Universal Geneve 1-69 SC-C | 18000 BPH-SS-AUTO-ADJ STUD HOLDER | 12 |
