CRYSTAL X-
For Seiko 8Y21-0030
MS-512E
Alternate: GR 3626
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 2728 | OMEGA CASE USES CALIBER 244 | |
| Bulova C869130 | BULOVA CASE REFERENCE | |
| Bulova C870199 | ||
| Concord 243N | SWEEP SECOND | 10.5 |
| Fontainemelon 197 | FF 189 | 8.75 |
| Omega 166.0285 | OMEGA CASE REFERENCE | |
| Omega 2728 | OMEGA CASE USES CALIBER 244 | |
| Seiko 1100-5080 | SEIKO CASE REFERENCE | |
| Seiko V400-5450 | PULSAR CASE |
