SCREW, RATCHET WHEEL
For Seiko 1400-6630
401/377
Alternate: 1106/OME 540
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Omega 566.049 | OMEGA CASE USES CALIBER 681 | |
| Unitas 149 | 10.5 | |
| Zenith 810-6 | INCA | 7.75 x 10.5 |
