Ordinary quartz electronic daily error is less than 0. 5 seconds, is the mechanical one-tenth of, thanks largely to quartz crystal oscillator high-stability of oscillation frequency in the table.

High point is that people in the long process of research on how to improve the clock keeps good time found one of principle, higher the frequency of the oscillator, and oscillation stable, stronger anti-interference ability, watch the more accurate. Oscillation frequency of quartz digital watch 32768Hz, faster than the average mechanical tilting table 3Hz high frequency 10,000 times per second.

Quartz digital watch table is much more accurate than Manipulator. Other manipulators on the table because the table structure, affected by the Earth's gravity, horizontal position and vertical position offset of potential difference, spring gets to relax and torque imbalance, combined with the external temperature, magnetic field, vibration, impact, robotic table even further increase some frequencies, it is impossible to achieve the accuracy of quartz watches.