UPPER BALANCE SPRING
For Longines CHT4508
X/6528
Alternate: 9436/PUW 3000
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Venus 135 | ||
| Citizen 4-730623 | CITIZE CASE REFERENCE | |
| Omega 611.074 | OMEGA CASE USES CALIBER 620 | |
| Venus 135 |
