CASE RING
For Seiko 4M21-0B50
92/BUL 7BPC
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Fontainemelon 7511 | 5.75 x 8.5 | |
| Seiko 6923-5260 | SEIKO CASE REFERENCE | |
| Seiko 5P30-5060 | SEIKO CASE REFERENCE | |
| Seiko 6923-5260 | SEIKO CASE REFERENCE |
