Common sense of watch maintenance:
1, please do not approach the watch and magnetic objects;2. In case of water inflow (with air), it should be sent to the maintenance point for cleaning immediately to avoid corrosion of the movement;3, if the back of the watch is attached with protective sheet or pasted with sticker, please remove them before use, otherwise sweat will penetrate into the base paper, cause the back of the watch to rust;4, do not contact the watch with various solvents and various chemicals, otherwise the watch case strap will change color and rust due to erosion;5, watch (quartz watch only) at room temperature5°C~35°C stable and accurate operation within the range, the temperature exceeds50°C it will cause battery leakage or shorten battery life. Do not put the watch at low temperature for a long time-10°C in the environment, because the cold air will cause time to slow or fast, when the watch returns to normal temperature, the operation returns to normal;6, the watch can be divided into diving watch, watrproof watch and no watrproof watch according to the waterproof performance. Watch waterproof is based on waterproof rubber ring of watch glass, back cover, watch handle, etc. to reach the corresponding standards, divided into different levels:
(1) anti-sweat ( SWEAT-RESISTANT): easy to understand, just prevent sweat from running into the watch;
2) general waterproof ( WATER-RESISTANT): It doesn't matter if you touch the water occasionally, for example, you accidentally sprayed the flowers on your hands., don't be nervous, take it off and wipe it clean, then there is no problem, in short, it is to prevent accidental small water flowers in life;
(3)30 beige waterproof (30m,3ATM,3BAR): there are on the watch"30m" table with words, this is watrproof watch, which can be used for daily washing or in the rain, but mainly to prevent the movement from being damaged by dust and moisture. 30 beige waterproof, the professional's explanation is, affordable area per square centimeter3 the pressure of kilograms is equivalent to the water depth in the static state.30 the pressure of meters is equivalent3 atmospheric pressure. For our ordinary consumers, we just need to remember30m, it is enough to be the most basic and primary in watrproof watch;(4)50 beige waterproof (50m,5ATM,5BAR): there are on the watch"50 m" A table with words, namely50 mi watrproof watch, which is the real meaning of watrproof watch in consumers' minds,, waterproof watches for swimming and general housework. Remember not to adjust the watch handle in the water;(5) diving watch(100 beige waterproof,200 beige waterproof,300 rice waterproof, etc.): it is professional watrproof watch and can be used for underwater work such as swimming and diving.
Friendly reminder:
1, any watrproof watch should not bring hot water and water vapor (such as hot water bath, sauna, etc.);
2. Try to avoid using it in an environment with great temperature changes. The temperature difference will condense the moisture in the air in the table, thus causing water inflow and water mist junction in the table. If there is fog in the watch, please go to the professional watch maintenance department for cleaning and maintenance as soon as possible;
3, after all, watches are precision instruments, please take good care of the use. Good usage habits can increase the life span of your watch, and bad habits will shorten the life span of your watch.