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Main Products: |
first-aid kit box,sphygmomanometer blood pressure gauge,thermometer,stethoscope,wheelchair,crutch,medical equipment,dental products |
Contacts: | 曾久琴Chat |
Mobile: | 86-15268612236 |
WhatsApp: | 15268612236 |
E-mail: | cindy.js@hotmail.com |
WeChat: | 15268612236 |
Address: | 14723 , 10 Street, 2 F, 38 Gate, International Trade Mart (District 2). |
Precautions for quartz watch use:
1. Do not open the back cover for non-professionals to prevent damage.
2. After the watch is adjusted, be sure to push the handle back to the end.
3. Strap length adjustment: slightly adjust the movable safety pin position, and greatly adjust the strap with particles. The above description is only for ordinary quartz watches and mechanical watches, excluding watches with special movements.
1. Battery
When the second hand of the quartz watch jumps or stops every few seconds and the battery power is exhausted, the battery should be replaced in time to avoid the movement damage caused by leaving the electroplating pool without electricity in the watch for a long time.
2. Temperature
Quartz watch normal working environment temperature is-5 degrees to 50 degrees, do not put the watch in too high or too low temperature environment (such as sauna, hot spring), otherwise, it will affect the accuracy of the Watch and the service life of the battery.
3. Automatic mechanical watch
The automatic mechanical watch must be automatically put on the chain by the White movement of the arm of the wearer, so it must be worn for more than eight hours every day to ensure accurate timing. If you don't have enough time to wear during the day, it will lead to insufficient travel time. Therefore, it is suggested that when you take off the watch at night, swing the watch horizontally for one minute to supplement the winding.
4. Waterproof
Waterproof watches have waterproof effect in daily life, but they cannot be worn for swimming or diving. It is recommended not to wear a bath to avoid short circuit or corrosion of the movement coil after water inflow affecting the Watch travel time.
5. Shock and vibration
Watches made of high hardness materials (such as hard alloy, ceramics, Sapphire, etc.) have poor impact resistance. They should avoid falling and collision and friction with high hardness articles.
6. Magnetism
Watches should be kept away from objects with strong magnetic fields such as televisions, magnets, speakers, etc., so as to avoid damage to the movement caused by magnetic fields and affect the travel accuracy of watches.
7. Chemicals
Watch should avoid contact with various solvents (such as alcohol and gasoline), Mercury, cosmetics, spray, adhesives, detergents, paints and other corrosive liquids or gases, so as to avoid case, the surface of the watchband changes color, deteriorates or damages due to erosion.
8. Care carefully
Dust, moisture and moisture accumulated on watchcase and strap may cause corrosion. Therefore, the watch should be cleaned frequently with a soft dry cloth. Take care of your watch and use your watch correctly according to the instructions.
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