CRYSTAL
For Seiko 8420-6390
657402/HAM
Alternate: 657402/HAM
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 1583N | AUTOMATIC-DIRECT CENTER SECOND | 11.5 |
| Fontainemelon 553-2N | DSS CAL | 11.5 |
| Seiko 1100-3600 | SEIKO CASE REFERENCE | |
| Seiko 7N39-5A90 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
