MAINSPRING 2.70-.21-520 (16,5)
For Seiko 7759-8010
250/1662
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 7C46-7009 | SEIKO CASE REFERENCE | |
| Bulova C3874 | BULOVA CASE REFERENCE | |
| Gruen 235SS | ||
| Marvin 565 | SWEEP SECOND | 10.5 |
| Omega 191.200 | OMEGA CASE - USES CALIBER 1377 | |
| Seiko 7C46-7009 | SEIKO CASE REFERENCE |
