The regulator is a critical component of a watch movement that ensures good timekeeping by regulating the oscillation rate of the balance wheel. Acting as the heart of the timekeeping mechanism, the regulator ensures that the balance wheel beats at a consistent and precise rate, thereby regulating the movement's overall accuracy. This part typically includes a regulating organ, which may consist of a regulating spring and a friction regulator, allowing fine adjustments to the watch's speed.
The regulator's role is fundamental in minimizing deviations and ensuring the watch remains reliable and precise. High-quality regulators are a testament to the watchmaker's mastery at getting the best performance from his watches.
