How to maintain an electronic watch?
When the temperature of the electronic watch is 25~28℃, the time error of day and night is less than one second. When the temperature is below 0°C or above 50°C, it will slow down for two seconds every day and night. At the same time, when the temperature reaches 60°C, the LCD panel will turn black. When the temperature drops below 0°C, the LCD panel will lose its display function. Therefore, in winter, electronic watches can only be worn on the wrist and rely on the constant temperature of the human body to maintain its normal timing.
In addition, high temperature and low temperature can cause battery leakage and corrode the movement. Electronic watch batteries are generally usable for more than one year. However, the power consumption of the lighting lamp is large, and the power consumption for one second of lighting is equivalent to more than one hour for timing. When the battery runs out, the light will dim. Or the digital display will dim or even disappear when it is turned on. When replacing the battery, if you don’t know how to repair the meter, you should send it to the repair shop for installation. Moreover, the battery specifications are not standardized, and there are many different brands of batteries, which cannot be used at will.
belt
Prevent contact with water and moisture to avoid discoloration and deformation of the belt.
Prevent prolonged exposure to sunlight to avoid fading of the belt.
Because the cortex is easy to penetrate, it prevents contact with grease or cosmetics.