CRYSTAL FIXING RING
For Seiko 1E20-3030
450/777
Alternate: 450-452
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 2C20-0540 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y113-607H | PULSAR CASE REFERENCE |
