CRYSTAL
For Seiko Y456-500A
M/1231
Alternate: 20-30MM MIDO
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Gruen 621 | 8.75 | |
| Pulsar VA41A | QTZ DIG-ANA MVMT | 23.0 x 24.5 |
| Seiko 2A32-5209 | SEIKO CASE REFERENCE | |
| Gruen 621 | 8.75 |
