MAINSPRING 1.50-.135-400 12
For Seiko 4206-5480
401/LON Q125
Alternate: 405/LON Q125
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| MSR F3 | 21,600 BPH INCA ADJ STUDHOLDER | 6.75 x 8 |
| Seiko V700-X018. | PULSAR CASE MODEL PTA12AX |
