MAINSPRING USE MS-311N
For Seiko V233-0420
101012/HAM
Alternate: 236/HAM
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Kienzle 146/75 | 19.5 | |
| Omega 18743 | OMEGA CASE USES CALIBER 440 | |
| Waltham FL69 | STAND 69-21 | 6.75 x 8 |
