CRYSTAL
For Seiko 2906-507A
8100-900Y
Alternate: 8100-900Y
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 11LN | 21 23 JL DSS SHOCK | 11.5 |
| Citizen 20-7012 | CITIZE CASE REFERENCE | |
| Seiko 11LN | 21 23 JL DSS SHOCK | 11.5 |
| Seiko 2P20-5E30 | SEIKO CASE REFERENCE |
