MAINSPRING 12-5-17.5
For Unitas 6321
420/689
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova 6CF | MECH | 6.75 x 8 |
| Bulova C863107 | BULOVA CASE REFERENCE | |
| Bulova C867030 | BULOVA CASE REFERENCE | |
| Seiko 1N01-5H30 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 2Y00-0C1A | SEIKO CASE 08/12/98 | |
| Standard 608 | 6.75 x 8 |
