Dandong 7750 Complete Balance Wheel | 28800 Frequency | Watch Movement Part

Restore your chronograph’s performance with this complete balance wheel assembly, specifically designed for the Dandong 7750 movement. Operating at a precise 28800 vibrations per hour (vpH), this component is crucial for restoring accurate timekeeping and the smooth sweep of the chronograph seconds hand. It includes both the balance wheel and the delicate hairspring, ready for installation.

This is the ideal replacement part for watchmakers repairing or servicing popular 7750-based chronograph watches. Whether fixing a watch that has stopped or one with poor accuracy, this high-quality part ensures your timepiece returns to its reliable, high-performance standard.