The balance wheel is intact and moving freely.
Ronda 513 Quartz Watch Movement Swiss Parts
FHF Watch Movement Swiss Made Manual Wind Vintage Parts Repair 23.5mm
Audax 1201 Watch Movement Swiss Made Manual Wind Vintage Parts Repair 12.6mm
Syren 205 Watch Movement Swiss Manual Wind Vintage Parts Repair 19.1mm
Election Watch Movement Swiss Made Manual Wind Vintage Parts Repair 23.8mm
Favre-Leuba Watch Movement Swiss Made Manual Wind Vintage Parts Repair 13.2mm