Waterproof watch is the watch industry’s short description of the waterproof watch. Waterproof watch sub-ordinary waterproof and professional waterproof. Ordinary waterproof watch can only prevent water splash, and professional waterproof watch can withstand soaking in different depth of water.
Water RESIST Waterproof Table
The waterproof watch on the back of the watch will be marked WATER RESIST, non-waterproof is no such logo. What are the water depth of the waterproof watch? Most of the water depth is marked between the axis of the pointer and the 6 o’clock position, for example, 300 meters for waterproof, 300m or 300meters, or the bottom of the table. Water Resistance, Waterproof The
Waterproof principle
There are several factors that make a watch waterproof. The most important imitation Cartier love bracelet is the gasket, or O-ring, which is made of rubber, nylon or Teflon. In the crystal glass, the bottom cover and the crown and the junction between the case to form a waterproof seal. If it is a chronograph, its pusher will also have a gasket. In addition, the waterproof case is lined with a sealing layer (coated with a rapidly hardened liquid) to prevent seepage. The thickness and material of the case determine whether a table can be worn safely underwater and therefore an important factor. Threaded top cover to replace press-in bottom cover also helps to waterproof. Many diving tables are threaded to prevent water from penetrating through the rotary hole. The crown is tightened to form a waterproof seal, just like the seal between the jar and the threaded cap.
waterproof level
(1) sweating (SWEAT-RESISTANT): very easy to understand, just to prevent sweat ran to the table inside;
(2) general waterproof (WATER-RESISTANT): that is, occasionally encountered water does not matter, for example, you give water to the water carefully sprayed into their own hands, and no tension, pick off and clean no problem, in short, is to prevent Occasional little water in life;
(3) 30 meters waterproof (30M, 3ATM, 3BAR): watch on the “30M” words table, this is the waterproof table.
(4) 50 meters waterproof (50M, 5ATM, 5BAR): watch on the “50M” words table, that is, 50 meters waterproof watch, is the real meaning of the consumer’s waterproof table, can be used for swimming and general household water Watch, remember not to adjust the table in the water.
(5) diving table (100 meters waterproof, 200 meters waterproof, 300 meters waterproof, etc.): a professional waterproof Replica Cartier jewelry table, can be used for swimming and diving underwater work.
In addition to their own design factors, the improper use of the method is the culprit leading to the influx of watches, such as adjusting the time, the faucet is not tight; watch in the temperature level of disparity, easy to fog; In addition, wearing a watch bath, At the beginning may not see any problems, after a period of time, the watch will definitely have a problem. When the watch encountered water problems, it is best to quickly sent to the table shop by the professional master of the movement of the oil wash or case drying treatment, it is best not to take out the machine when the hair dryer to dry, Move not only did not help, but easy to evaporate out of the moisture inside the movement, the problem will be more serious, have this habit of friends to pay attention to the.
It is generally believed that the mechanical watch life is longer than the quartz watch. But the fact is not the case, because the quartz watch inside all the running parts and mechanical watches are the same. The life of the electronic components has not yet been fully tested, but it is likely to have the same life expectancy. Quartz watches and mechanical watches the main difference is that the use of energy sources to drive the movement of the watch core.
Mechanical table works: mechanical watch has a helix. When people give the watch a chord, the helix is also tightened at the same time. When the helix is released, it begins to drive the watch core to move. One of the major drawbacks of mechanical watches is the inconsistency of the speed of the helix, resulting in a decrease in timing accuracy. Accuracy is also affected by factors such as temperature, location, wear of parts and some other factors. Therefore, when a mechanical watch in the day there are 15-30 seconds of error, it can be considered normal. The minimum error can be achieved only for 4-5 seconds.
Quartz table works: quartz watch with a battery as a source of energy. The battery outputs power to the electronic blocks on the watch and on the motor. Each second electronic block outputs a pulse wave to the motor, which is driven by the motor. Because quartz crystal can provide the most stable www.ourlovestore.com pulse wave, it can guarantee the highest accuracy (in general, the monthly error between 15-25 seconds; the smallest error of only 5 seconds a year). Because there are quartz crystal in the inside, so the watch also named quartz Glashütty table. In addition, a battery can continue to work for several years, so there is no need for such a table winding. In general, mechanical watches are much more expensive than quartz watches. At this time because the mechanical watch in the production process requires accurate manual adjustment of school, and quartz watches are usually assembled in the automatic production line.