JEWEL, UPPER BALANCE CAP
For Seiko 1E20-6380
X/4493
Alternate: 8140/VAL 57
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Revue 356 | 11.5 | |
| Seiko 3E22-5010 | SEIKO CASE REFERENCE | |
| Seiko 5Y23-6050 | SEIKO CASE | |
| Seiko 7430-5270 | SEIKO CASE REFERENCE |
