The speed of Vacheron Constantin watches is mainly determined by the swing frequency. Generally, the greater the swing, the smaller the swing frequency, and the smaller the swing, the greater the swing frequency. Generally speaking, the wristwatch is controlled by the release of the hairspring, which is the basic principle of adjusting the speed. Making the retractable hairspring longer will increase the swing, reduce the swing frequency and slow down the watch; On the contrary, if the pendulum frequency becomes larger, the watch will become faster.

Due to its own structural problems, due to the gravity of the earth, the deviation between horizontal position and vertical position will produce potential difference, the spring will be tightened and relaxed, and the torque will be unbalanced. In addition, due to the influence of external temperature, magnetic field and vibration, it is impossible for mechanical watches to achieve the accuracy of quartz electronic watches even if the frequency is increased.

After the hairspring is magnetized, the effect of magnetic field is only shown when it is worn, and there is a sticky or short circle, especially on the facade, the hairspring will droop due to its own gravity, and the shaking of the arm will aggravate its radial movement, so it shows the magnetic energy effect.

The balance between the balance wheel and the hairspring, especially the balance wheel, is very bad, which will lead to the surface accuracy change of the balance wheel under a certain swing.

The specific watch problem will not be known until it is tested in the store.