CRYSTAL X-
For Seiko 7G21A
M/1241
Alternate: 51/3-30MM MIDO
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova 3431 | ACCUTRON CASE REFERENCE | |
| Citizen 4-E61503 | CITIZEN CASE | |
| Gruen 386 | MECHANICAL MVT | 17.5 |
| Seiko 5P32-5B00 | SEIKO CASE REFERENCE | |
| Seiko Y800-5040 | PULSAR CASE REFERENCE |
