CRYSTAL X-
For Seiko Y799-4100
420/1030
Alternate: 3287/ROL 500
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Felsa 725 | SWEEP SECOND | 8.75 |
| Seiko 6222-7020 | SEIKO CASE REFERENCE | |
| Seiko V810-5580 | PHASAR CASE REFERENCE |
