CRYSTAL X-
For Seiko 2P21-5030
A/678
Alternate: 52561/FEL 693
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Girard Perregaux 690 | KIF 21,600 BPH | 6 |
| Omega 555.012 | OMEGA CASE USES CALIBER 663 | |
| Seiko V739-0A10 | SEIKO CASE 951201 |
