Watch maintenance
it is recommended that medium and high-grade watches should be maintained accordingly every two to three years, replace waterproof components, detect travel time performance and movement power consumption, clean movement, and maintain appearance, etc, such maintenance service will effectively prolong the service time of your watch.
(1) when wearing a watch, the sweat on the hand is corrosive to the case. Because the all-steel case is nickel-chromium alloy, the corrosion resistance is better. The semi-steel case is copper, which is easy to corrode after long-term contact with sweat, soft cloth should be used frequently to wipe away sweat or put on plastic watch support to prevent it from being eroded by sweat.
(2) do not open the watch back cover at will to prevent dust from entering the movement and affecting the normal operation of the watch.
(3) do not put the watch in the wardrobe with mothball to avoid deterioration of the watch oil.
(4) do not put the watch on the amplifier, stereo, and TV to avoid magnetization.
(5) watches that are not worn for a long time should be wound up regularly every month, while watches with automatic movement should be gently oscillating for a few minutes or worn on the wrist for a period of time to tighten the wind up automatically. The parts will not be in a static state for a long time to ensure the running performance of the watch machine.
(6) ordinary mechanical watches are affected by the tide, and can be pressed on the watch with dry cotton, and then used40 tile Electric Bulb Baking5 in minutes, all the moisture in the table can be evaporated. If the quartz electronic watch is affected by the tide, take a few small pieces of calcium chloride and use gauze bag; Then open the electronic watch cover and put the wrapped calcium chloride and electronic watch into a airproof plastic bag or glass bottle to seal. Just so-so3 it takes about an hour to remove moisture and restore the electronic watch to normal. The moisture absorption time can be appropriately prolonged for tables with severe moisture.
(7) receive a beloved watch. When removing the outer package, you must keep the packing box used for the protective watch. These packing boxes that protect watches can provide the safest protection for watches when they are not worn normally, so it is absolutely necessary to keep the packing boxes, moreover, it is suggested that if you do not wear a watch on weekdays, you can form a habit of putting it into the box, which can greatly reduce the probability of damage to the watch.
(8) Usually, it is best not to wear the same watch every day. You should prepare several different watches for alternate use. In addition to enriching personal shapes, you can also avoid dust, the whole body scale is concentrated on the same watch. For leather watch strap, care should be taken carefully to avoid frequent wear and tear of the watchband caused by daily use. Even if the watch looks new, it will look very old.
(9) wear the watch on the wrist to sleep. If the watch is luminous watch, it will bring adverse effects to the body. This is because the luminous watch pointer and the light-emitting material coated on the dial are mainly the mixture of radium and zinc sulfide. The radiation emitted by radium can stimulate Inc sulphide Crystal Light. If you wear a watch when sleeping, the human body will be exposed to radium radiation for eight to nine hours, which is harmful to the human body. Therefore, before going to bed, it is better to take down the luminous watch and put it on the table.
(10) watch lens renovation. After many lines are drawn on the hand watch lens, you can first drop one or two drops of clean water on the watch lens, and then squeeze a little toothpaste to wipe, then you can remove the lines and make the watch lens as new.
Note: identification of copper case
according to its material, the watchcase is divided into gold shell, steel case, aluminum case, copper shell, titanium shell, alloy shell, plastic shell, wood shell, etc. Usually, the watch made of watchcase and strap steel is the one we contact, use and choose most. However, you may not know that there are many watches that advertise that watchcase material are all steel, which are actually copper watchcases. (Also called semi-steel case) copper case (also including watchband) compared with all-steel watches, the manufacturing cost will be more than several times lower, and there will be more profit space. Therefore, many merchants will make great articles on this point," steel filled with copper" use keen price as bait to attract the attention of buyers. Therefore, in particular, a brief introduction is made to the method of distinguishing the whole steel timepiece from the semi-steel timepiece:
A, all-steel case coating is bright and dark, case edges and corners are round, and there is no sharp feeling. The copper case is bright and white, the back of the watch ear is sharp, and the back of the watch ear can clearly see the annular lines formed after cutting by the cutter. And the lines are different in depth and size, and the arrangement is loose and sparse. The lines of the all-steel case are delicate and well-proportioned, and the arrangement is tight and neat.
B. In the angular part of the surface ear (which can be tested on the inside of the back of the surface ear), use a knife to gently scrape it within a short distance. If its interior is yellow, it is a copper case.
C, the copper case has poor corrosion resistance, such as fading (yellow or red), foaming or peeling of the coating after improper maintenance for a period of time

cute three-dimensional strap is very suitable for little girls to wear, it will be the children's day of June 1 this year can be hot sale! Please note that our store is mainly based on wholesale, and the wholesale quantity is large. Sometimes it is impossible to check every watch. If there is any quality problem, you can accumulate exchange goods. More than 10 goods will be returned from our store, if it is less than 10 pieces, our store does not bear the freight, please do not order if you mind