MAINSPRING, AUTO 1.15X.09X10
For Seiko 6431-5040
0401913
Alternate: 0401913
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Jules Jurgenson 3W00 | QUARTZ ANALOG DSS CALD DAY - DATE | 10 x 10.5 |
| Parrenin 45G | 10.5 |
