Why a quartz watches are accurate?
The daily error of ordinary quartz electronic watches is less than 0.5 seconds, which is one-tenth of that of mechanical watches. This is mainly due to the high and stable oscillation frequency of the quartz oscillator in the quartz watch.
The high frequency travel time accuracy is discovered in the process of long-term research on how to improve the accuracy of the watch travel time. The higher the frequency of the oscillator, the more stable the oscillation. The stronger the anti-interference ability, the more accurate the watch. The oscillation frequency of the quartz electronic watch is 32768 Hz. It is much more accurate than ordinary quick-swing mechanical watches.
In addition, mechanical watches are due to their own structural problems. Due to the gravity of the earth, the offset between the horizontal position and the upright position will cause a position difference. The mainspring is tightened to relaxed, and the torque is unbalanced. In Canada, it is affected by external temperature, magnetic field, vibration, etc. Even if the frequency of a mechanical watch is increased a little, it is impossible to achieve the accuracy of a quartz electronic watch.
Mechanical watches need to be wound, but quartz watches do not. The case of a mechanical watch is relatively thick, and the case of a quartz watch can be very thin. Mechanical watches have an error of a few seconds or even tens of seconds every day. Quartz watches have an error within 0.5 seconds per day. The cost of mechanical watches is relatively high/. British watches are low-cost and versatile.