HAIRSPRING ELINVAR
For Seiko 6730-5300
JB25-19
Alternate: XS 305.451
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 2501-0040 | SEIKO CASE REFERENCE | |
| Seiko Y151-0B40 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
