HAIRSPRING, BREQUET STH 1 12/S
For Seiko 5Y31-5120
440/385
Alternate: 3410
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko W175-4A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y102-5160 | PULSAR CASE REFERENCE |
