CRYSTAL
For Seiko 1000-7610
A/6637
Alternate: A/6637
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 5007 | 28,800 BPH-AUTO-DSS-AUTO-ALARM-CAL-W/CORR-STOP SEC | 13.5 |
| Citizen 4-730992 | CITIZE CASE REFERENCE |
