SCREW, UPPER BALANCE CAP JEWEL
For Miyota OS30
2557/ETA 255.411
Alternate: 2557/ETA 255.411
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| ETA 252.411 | (NOT IN PRODUCTION AS OF 7/90) | |
| Girard Perregaux 190 | HIGH-GRADE MECHANICAL MVT | 9.25 |
| Seiko 2906-508A | SEIKO CASE REFERENCE |
