HAIRSPRING STUD PLATE
For Seiko 2P21-5240
4001506
Alternate: X/12505
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko D138-5040 | SEIKO CASE REFERENCE | |
| Seiko W820-4050 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
