Junghans used various other quartz movements from other manufacturers; here is an initial list:
| Junghans Caliber | Manufacturer Caliber | 
| Junghans 41/2613 | ETA 805.114 | 
| Junghans 41/4549 | Miyota GM10 | 
| Junghans 41/4682 | Miyota 6N00 |