CRYSTAL X-
For Seiko 4N20B
81C/BUL 10CBAC
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Gruen 626 | 8.75 | |
| Gruen 626 | 8.75 | |
| Seiko 1E20-5050 | SEIKO CASE REFERENCE | |
| Seiko 7770-5160 | SEIKO CASE REFERENCE | |
| Seiko 7N29-6120 | SEIKO CASE 951201 |
