JEWEL, UPPER BARREL ARBOR
For Bettlach 8420-73
X/6504
Alternate: 9433/VAL 236 CA
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 7431-5370 | SEIKO CASE REFERENCE | |
| Seiko Y150-0L50 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
