CRYSTAL X-
For Seiko 4N20-5350
MS-JA306
Alternate: GR 6889-T
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 496.0801 | OMEGA CASE USES CALIBER 1342 | |
| Standard 691N-M8 | 21600 BPH-SHOCK-SS-CALD-ADJ STUD HOLD | 8.75 |
