MAINSPRING 21/0
For Seiko Y590-5289
X/1287
Alternate: 6670/OME 27C12
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 396.0897 | OMEGA CASE USES CALIBER 1342 | |
| Ronda 2085 | PIN LEVER-NO SECOND | |
| Seiko F033-4010 | SEIKO CASE REFERENCE | |
| Ronda 2085 | PIN LEVER-NO SECOND |
