NO1. Waterproof
Many people think good mechanical watch should be waterproof. Swiss people have different understandings with people around the world. The vast majority of mechanical watches waterproof 30 meters or 50 meters. And many people think this means that their own table can be placed in the corresponding depth of water without problems. Wrong! 30 meters or 50 meters in the Swiss watch dictionary means living waterproof. The real meaning is: try not to wet your watch. And only when the water depth reaches 100 meters when it can not be put into the water into the water. A true dive watch often requires a water depth of more than 200 meters.
NO2. Temperature
I have seen some people wearing diving table steam sauna. Sauna temperature is much higher than the outdoor normal temperature, instantaneous temperature changes will lead to mechanical watch waterproof gasket premature aging. Even a diving watch may lose its waterproof function before it is required to change the waterproof gasket.
NO3. Dust
Dust appears to us not to have much to do with the mechanical watch, and for the movement itself one of the three natural enemies is dust. Prolonged exposure to dust-intensive areas can naturally cause dust to leak into the cracks in the case. The increased dust will cause the movement of table oil faster drying. This is undoubtedly a bad thing for the movement. Of course, the daily life of high-density exposure to dust for a long time is not much, but put a piece of rubbed cloth, rub the appropriate mechanical watch case is quite useful thing.
NO4. Shock
In fact, the movement is quite "fragile", especially when it comes to an instant violent vibration. Do not you see a lot of people wearing advanced suits mechanical watches involved in golf swing. You know, especially in the tee shot that the moment of the wrist force G is amazing. Although this is not a problem for the human skeleton, it is a real shock to the mechanical watch worn on the wrist. Many big high-end suits are due to the enthusiasm of the owner swing was sent to the repair center.
NO5. Wear
Whether it is all-steel or precious metal case, there is always the problem of wear and tear. Many people find it attractive to use stainless steel or never wear it. But in fact, even the best case made of steel, there will be wear and tear. Even the clasp everyday natural and desktop wear. For example, when we tap the keyboard, will lead to the ugly pattern on the clasp. For this reason, proper care must be taken not to involve watch cases and bracelets in unnecessary wear and also to make our mechanical watch "look new".
NO6. Magnetic field
Many people will have such an experience: just bought the mechanical watch inexplicably increased the error. And one of the biggest culprits is magnetism. Due to the modern family and the social environment is full of electromagnetic fields, if you accidentally put their mechanical watches regularly placed at home next to the TV, it will not take long before the movement will be subject to magnetic. The significant change after the magnetic is the error of travel time is getting bigger and bigger. Of course, do not panic, in case the magnetic field can go to professional institutions degaussing. In order to eliminate such troubles, it is recommended that the mechanical watch that should not be worn usually be away from the strong magnetic field area.
NO7. Conservation
Mechanical watch needs maintenance? Many people do not seem to concept. The affirmative answer is: Yes! And with the exception of OMEGA's current coaxial movement (which is officially claimed by co-axial movements for 10 years), almost all mechanical watches need to be delivered every 4-5 years under normal conditions To a professional body maintenance time. Because wear and tear, the movement balance needs more than 10,000 times per minute friction, table oil in the process played a good role in lubrication. Over time, table oil will gradually dry up, and then the wear and tear will gradually increase. For this reason, regular maintenance is absolutely necessary.
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