CRYSTAL
For Seiko 7121-7030
217/39
Alternate: /AS 1664
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 1124 | 11.5 | |
| A. Schild 1906 | 21600 BPH-DSS-AUTO-CAL DAY DATE | 11.5 |
| Seiko 2C20-5950 | SEIKO CASE REFERENCE |
