BLOCKING LEVER SPRING
For Wittnauer CMU3138
5420/745
Alternate: /DUR 7528-3
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 691.919 | OMEGA CASE USES CALIBER 1387 | |
| Seiko V827-0240 | LORUS CASE REFERENCE |
