REGULATOR FOR STUDHOL
For Seiko 5Y31-8A30
54-98680
Alternate: CRY-8137
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 6M23-7004 | ANALOG QUARTZ | |
| Seiko 2A22-0310 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 6M23-7004 | ANALOG QUARTZ | |
| Seiko V249-0040 | PULSAR CASE REFERENCE |
