Shanghai Aibi watch maintenance center to the 10th floor of Hong
watch stop: anyone who knows a little about the mechanical watch knows that the automatic mechanical watch completely depends on the swing of the arm to complete the winding. Therefore, once the watch is placed for a long time or the daily arm activity does not meet the requirements of the watch winding, the watch will lead to the lack of potential energy e to winding, which will cause the watch to go unstable or stop at night when it is not worn
watch knock: because the watch is exposed most of the time in the process of wearing, it is easy to knock other hard objects when walking. If you accidentally knock or fall on the watch in daily use, it may lead to the movement gear and other parts of the watch loose, dislocation and other situations, which will also lead to the mechanical watch to stop stealthily
hairspring problem: hairspring fault is also one of the reasons for the mechanical watch to stop stealthily when it is running normally. As we said earlier, some people stop their watches secretly e to insufficient activity. If the activity is too large, the winding mechanism will be broken down e to the tightening of the winding for a long time. It can also cause a lack of motivation.
First of all, let's take a look at the objects and related concepts that may be used in this article through an example
for the realization of__ call__ This method returns false. If the purpose is that it needs to be true as long as it can be called directly, you might as well use the form of isinstance (obj, collections. Callable). I don't know why callable is in the collections mole. Sorry! I guess it's probably because there are many other ABC (abstract base class) in the collections mole:)
3.2. Get object information
getmembers (object [, predict]): this method is an extended version of dir(), it will return the attributes corresponding to the name found by dir(), such as [(name, value),...]. In addition, predict is a reference to a method. If it is specified, it should take value as a parameter and return a Boolean value. If it is false, the corresponding property will not return. Use is * as the second parameter to filter out the attributes of the specified type
getmole (object): still working on__ mole__ Property returns only strings, but unfortunately? This method can satisfy you. It returns the mole object of the object definition
get {file | Sourcefile} (object): get the file name of the mole where the object is defined | source code file name (if not, return none). When used on built-in objects (built-in moles, classes, functions, methods), a typeerror exception is thrown
get {source | sourcelines} (object): get the source code of object definition, and return it as string | string list. An ioerror exception is thrown when the code is not accessible. Can only be used for
maintenance of mechanical watch:
1. When wearing a watch, the sweat on the hand is corrosive to the watch case. The all steel watch case is made of nickel chromium alloy and has better corrosion resistance. The half steel watch case is made of copper. It is easy to corrode e to long-term contact with sweat. You should often use a soft cloth to wipe away the sweat or pad a plastic watch holder to prevent it from being eroded by sweat
2. Do not open the back cover of the watch at will to avoid st entering the movement and affecting the normal operation of the watch
3. Do not put the watch in the wardrobe with camphor pills to avoid the deterioration of the watch oil
4. Do not put the watch on the radio or TV to avoid magnetization
5. If the watch is not worn for a long time, it should be wound regularly once a month to prevent the parts from being stationary for a long time, so as to ensure the operation performance of the watch machine.
Second, prepare a lot of paper towels or moisture absorbing flannelette, wrap the watch tightly, place it about 5cm away from the 40 Watt lamp bulb, and bake it for about half an hour by baking. After that, you will find that the moisture of the movement is slowly disappearing
thirdly, the fog and vapor can also be removed by sunning. First, open the back cover of the watch, and then wrap the watch completely with a paper towel or a moisture absorbing flannel, and take it to the sun for more than half a day, or remove the moisture from the movement. If the watch is seriously flooded, it can be kept for a long time
fourthly, after the watch is flooded with water, open the back cover of the watch, remove the battery, and aim the watch at the low temperature position of the hair dryer. After blowing completely dry, install the back cover again. During the installation, you can also check whether the sealing ring is aging and broken. If it is intact, remember to fasten the back cover
fifthly, dry the granules with silica gel. Put the watch with silica gel particles into a closed container together with the watch that has accumulated water. After a few hours, take out the watch and the water will disappear. This method is simple and economical, and has no damage to the precision and life of the watch. The silica gel that has absorbed water for many times can be dried at 120 ℃ for several hours. The water absorption capacity is renewable and can be used repeatedly.
Shanghai Aibi after sales service center [10th floor, Hongyi International Plaza, Nanjing East Road, Huangpu District, Shanghai]
maintenance methods
like other leather things, the most taboo thing about leather strap is water. If you immerse it in water for a long time, the leather strap will soon become hard and brittle, including human sweat. Therefore, it is absolutely impossible to swim with a watch wearing a leather strap (or do things that are exposed to water for a long time). Long term sweating can also make the strap moldy. If you are a sweating person, it is not suitable to wear a leather watch strap. In addition to the hot season, are more suitable for wearing leather strap, so many people have metal and leather two strap, in the cool days suitable for epithelial, and in the summer for metal. Some people who are more careful will take off the original imported strap, and usually use other domestic strap of the same specification to replace it. All these are wise moves
long term strong sunlight can decolorize the surface color of leather strap, accelerate the aging of leather, and some chemical reagents can also discolor or decolorize the surface color of leather strap; If you pull too hard when wearing the watch strap, it is easy to crack at the fixed position of the watch strap (the greater the bending rate of the watch strap, the easier it is to break). Therefore, you should be careful and gentle when wearing the watch strap
a better watch strap with two edges sewn with thread; Some of the basic low-end are glued, watch band with water (sweat) or mildew, which glued position is the easiest to open. If it is found that there is glue or surface cracks, it should be replaced immediately to prevent losing the watch
the belt is stiff. When worn for a long time, it will not only proce peculiar smell, but also "hardening" is a common symptom. If the watch strap is often in a humid environment, it will accelerate its hardening speed, and sweat stains will also erode the cortex, causing the watch strap to deform, harden or even break, causing the watch to be lost or hurt inexplicably. Therefore, in addition to being diligent in maintenance, it is absolutely necessary not to bend the watch strap when it is hardened and to replace it in time. With a little money for beautiful appearance, but also to avoid unnecessary losses, kill two birds with one stone, why not
belt watch should not be worn all the time. If there are more than two watches, it is better to replace them. The leather needs breathing, and the ventilation environment can prolong the service life of the watch strap. Wearing different watch (strap) can not only rece the risk of human injury, but also make the watch strap get enough rest. In addition, the wearing of the belt watch itself is a process of constant wear and tear. If you don't operate it every day, it will naturally accompany you for a longer time.
3. When the dial of a luxury watch is rusty or rusty, it is generally necessary to disassemble the watch and thoroughly clean the internal parts to remove the rust stains on the dial and other parts. Some parts with serious rust may need to be replaced. For some valuable watches in use, we need to pay more attention to maintenance, regularly clean the stains on the watch case, and maintain the watch every 2-3 years or so.