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Observation prompt
1. Basic knowledge of watches

Watches, also known as watches.

That is, a tool worn on your wrist to time. In social situations, wearing a watch usually means a strong sense of time and rigorous style; People who don't wear watches, or people who often ask others the time, are always ridiculed, because this shows that their concept of time is not strong.

In formal social occasions, watches are often regarded as jewelry, especially for men who only have one ring to wear. Some people even emphasized: "Watches are not only men's jewelry, but also men's most important jewelry."

In western countries, watches, pens and lighters have been called the "three treasures" of adult men, and every man can't live without them all the time. Like jewelry, the watches people wear in social situations often reflect their status, identity and wealth.

Therefore, watches worn by people in interpersonal communication, especially watches worn by men, are mostly eye-catching. If you want to wear a watch correctly, you must first understand the watch and be good at choosing it.

When choosing a watch, we should always pay attention to its type, shape, color, pattern and function. (1) categories According to different standards, watches can be divided into many different categories.

In social situations, people generally distinguish their categories according to their prices. According to this standard, watches can be divided into four categories: luxury watches, high-end watches, mid-range watches and low-end watches.

Judging from the current price, the price of luxury watches is more than 10000 yuan. Is it high? Rice is between 2000~ 10000 yuan, middle-grade rice is between 500~2000 yuan, and low-grade rice is below 500 yuan. When choosing a specific type of watch, you should first do what you can, and don't do anything beyond your ability.

In addition, we should also consider a series of related factors such as personal occupation, appearance occasion, communication object and the clothes we choose at the same time. (2) The appearance of a watch is often related to its value and grade.

Watches worn on formal occasions should be solemn and conservative, and should not be unfamiliar or fashionable. Men, especially venerable people and the elderly, should pay more attention.

Novel and chic watches are only suitable for girls and children. Generally speaking, round, oval, square, rectangular and diamond watches are widely used, especially for formal occasions.

(3) Color selection For watches worn on formal occasions, the color stress circle is complicated and messy. Generally, you should choose monochrome watches and two-color watches, and don't choose three-color or more watches. Whether it is a monochrome watch or a two-color watch, its color should be clear, noble and elegant.

Gold watch, silver watch and black watch, that is, watches with gold, silver and black dial, case and strap, are the most ideal choices. Watches with golden case, strap and milky white dial can stand the test of time and will not be out of date in any era.

(4) Except numbers, trademarks, factory names and brands, there is no need for other patterns that have no influence on the watch. It is especially important to keep this in mind when choosing a watch on formal occasions.

If the patterns on the watch are strange and varied, it is not only not conducive to use, but may make people laugh. (5) Functional timekeeping is the most important function of a watch.

Therefore, watches used in formal occasions, whether they are pointer-type, word-skipping or time-telling, should have this function, and they should be accurate to time and minutes, preferably to seconds. Only the watches that were allowed at that time obviously did not meet the requirements.

Some additional functions, such as temperature, humidity, wind speed, direction, blood pressure, pace, etc. , are dispensable, it is better to do nothing. In a word, the functions of watches should be few and precise, and they should be of practical value.

2. What common sense does a watch have?

Many situations in life may lead to watch glass damage, depending on the degree of damage, there are scratches, cracks, broken corners, complete damage and so on.

If it's just scratches and cracks, you can make do with it. As for broken corners and completely damaged ones, the glass of the watch must be replaced. Serious damage to the glass will lead to the unsealing of the watch, thus affecting the waterproof function.

From the material of watch glass, the plastic glass of old watches will not burst, while the mineral watch glass, especially the popular sapphire watch glass, is more likely to burst. Some watches only support waterproof battery life, and their waterproof performance is not high. If you go swimming with these watches that only support waterproof endurance, it is likely that the water will fog.

In addition, the watch is produced in a dust-free environment, but the inside of the watch is not vacuum but air. In other words, a large temperature difference may also cause the watch to fog, and the temperature of the wearing environment changes rapidly. According to the principle of thermal expansion and cold contraction, the surface of the watch will be fogged.

At high temperatures, water is in a gaseous state. When the outside air temperature drops, the temperature of the glass sheet on the surface of the hand is low, and the water vapor liquefies to form small water droplets. There are two main reasons for the dust in the watch except that the back cover of the watch is removed at will.

First of all, you should check whether your watch cover is fastened, whether there are cracks caused by aging or whether the whole watch case (ring) is loose. Because the watch is not properly closed, water usually enters the dust.

The second reason is caused by internal wear, because the dust on the dial is not from the outside. When doing maintenance for the movement watch.

There is a high requirement for the tightness of the watch case. If your watch is not waterproof, impurities such as dust and water vapor can easily enter the movement in the near future. When there is fog on the watch mirror, remove the water vapor in time. Usually it will be maintained once a year or two! For those watches with strong waterproof performance, it usually takes about 3 years to maintain them. Timely movement watches also need maintenance, and it is best to replace the battery after 3 to 4 times.

The reason why mechanical watches don't work is that the battery is dead: the most common reason why Tissot quartz watches don't work is that the battery is dead. Solution: Replace the battery with a new one.

Lack of power: some friends don't wear watches every day, or wear them for a short time every day, which leads to insufficient power of automatic mechanical watches and the watches don't work. Automatic mechanical watches are wound by arm movements. If you don't exercise enough or don't wear it, the watch won't go.

Various brands of automatic mechanical watches are based on this principle. Solution: Wear more, exercise more, and remember to wind up when you don't wear it.

3. Watch tips: Watch maintenance tips

For modern people, watches are not only a tool to tell time, but also a manifestation of status. Nowadays, many people will prepare one or several famous watches for themselves, but even the best watches will lose their function if you don't maintain them properly. Here is how to maintain the watch and its maintenance skills.

(1) When wearing a watch, the sweat on your hands is corrosive to the case. All-steel case has better corrosion resistance because it is made of nickel-chromium alloy, and semi-steel case is made of copper, which is easy to corrode after long-term contact with sweat. You should always wipe off sweat with a soft cloth or pad a plastic watch stand to prevent it from being eroded by sweat. (2) Don't open the back cover of the watch at will to avoid dust entering the movement and affecting the normal work of the watch.

(3) Don't put the watch in the wardrobe with mothballs, so as not to spoil the watch oil. (4) Don't put the watch on the radio or TV to avoid magnetization.

(5) Watches that are not worn for a long time should be wound regularly once a month to prevent the parts from being in a static state for a long time, so as to ensure the running performance of the watch machine. The service life of a watch is related to whether the wearer uses and maintains the watch correctly. For example, wearing a watch to take a bath, the appearance of the watch is dirty, the length of the strap is not suitable, and the use environment is bad, which can easily lead to the damage of the watch and shorten its service life.

High-end watches should be maintained every two to three years, such as replacing waterproof parts, testing the running performance and power consumption of the movement, cleaning the movement and maintaining the appearance. This kind of maintenance service will effectively extend the service life of your watch. In national standards, the performance standard of antimagnetic and shockproof is expressed by "residual effect", which refers to the difference between the instantaneous daily difference of the watch before detection and the instantaneous daily difference of the watch after detection.

Shockproof: When the watch accidentally falls from the height of 1 m to the surface of horizontal hardwood, the residual effect of quartz watch shall not exceed 2 seconds, and that of mechanical watch shall not exceed 60 seconds. Anti-magnetism: When the watch is accidentally exposed to a magnetic field with the intensity of 4,800 A/m, the residual effect of the quartz watch shall not exceed 1.5 seconds, the mechanical men's watch (the movement area is greater than 3 14 mm2) shall not exceed 30 seconds, and the mechanical women's watch shall not exceed 45 seconds.

The secret of watch dehydration accidentally made the case water. A granular substance called silica gel can be put in a closed container with a watch that has accumulated water. After a few hours, I took out my watch and the accumulated water completely disappeared. This method is simple and economical, and has no harm to the accuracy and life of the instrument.

Silica gel that absorbs water many times can be dried at 120℃ for several hours, and its water absorption capacity is renewable and can be used repeatedly. Watch strap Watch strap is divided into: ceramic band, metal band (tungsten-titanium alloy band, solid steel band, solid copper band, solid powder metallurgy steel band, steel strip, steel wire braided band, etc. ), belts, nylon woven belts, etc.

Ceramic watches are hard to wear, allergic and beautiful. Don't throw away the outer box of the watch. When you receive your beloved watch, don't throw away the box that protects it.

These hard-shell watch storage boxes can provide the safest protection for watches when they are not worn, and prevent them from being broken or collided. Therefore, it is absolutely necessary to keep the storage box. It is suggested that when you don't wear your watch on weekdays, you are used to putting it in a box, which can greatly reduce the chance of watch damage. If there is dirt on the watch, if the waterproof linked list is dirty, you can gently brush the stain with a soft toothbrush; The waterproof linked list can be cleaned with neutral detergent mixed water and then wiped with soft flannel; Double canvas belt or rubber belt can also be made in the same way, but if dirt has penetrated into the inner layer of the material, it cannot be treated with chemical cleaner to avoid deterioration.

Locomotive exhaust is easy to cause fading, gold-plated peeling and so on. And dust, sweat, rain, body dirt and the like in the air. It will also stain the watch, especially the gold-plated part of the watch. If it is a leather watch, it will cause the belt to be moldy, produce odor or even break, so it is best to wipe it gently with a soft cloth after each reading (especially in hot summer). Protection of waterproof watches When you don't wear them at ordinary times, try not to let the watches get wet to avoid leather deformation; Placing it near a magnetic object will also affect the accuracy of the watch.

In addition, even a waterproof watch should avoid soaking the watch, and as long as the watch has been soaked (unless it is a diving watch), it is best to check it to avoid serious damage to the internal movement parts due to time delay. In fact, the waterproof degree of the waterproof meter will change with the hardening of the waterproof ring, so the waterproof ring should be replaced in time.

I believe that through the above-mentioned watch maintenance and watch maintenance tips, you have learned the correct way to maintain your watch, and the watch can better reflect your identity. Similarly, if a watch is not well maintained, it will make you lose face.

4. What should I pay attention to when using watches?

Watch protection tips: 1, please don't put your watch near magnetic objects; 2. In case of water (air), it should be immediately sent to the maintenance point for cleaning to avoid corrosion of the movement; 3. If there is a protective sheet or label on the back of the watch, please take it off before use, otherwise sweat will penetrate into the backing paper.

Causes the back of the watch to rust; 4. Don't touch the watch with various solvents and chemicals, or the watchcase strap will change color and rust due to corrosion; 5. Watches (quartz watches only) can run stably and accurately in the range of 5°C ~ 35°C at room temperature. If the temperature exceeds 50°C, it will lead to battery leakage or shorten battery life. Don't leave your watch in a low temperature (1)⑴0℃ for a long time, because cold air will slow down or speed up the time. When the watch returns to normal temperature, the operation will return to normal. 6. Watches can be divided into diving watches, waterproof watches and waterproof watches according to their waterproof performance.

The waterproofness of the watch depends on that the waterproof aprons in the glass, back cover and handle of the watch reach the corresponding standards, which are divided into different grades: (1) Sweat-proof: very easy to understand. Just avoid sweat running into the table; (2) 1 Waterproof: It doesn't matter if you get wet occasionally.

For example, you water the flowers and accidentally spray them on your hands. Take it easy.

Take it off and wipe it clean. Anyway.

It is to avoid the occasional small splash in life; (3)30 meters waterproof (30 meters, 3ATM, 3BAR): a watch with the word "30 meters". This is a waterproof watch, which can be used for ordinary grooming or getting wet.

But mainly to prevent the movement from being damaged by dust and moisture. 30 meters waterproof. The teaching of professionals is.

It can withstand 3 kilograms of pressure per square centimeter, which is equivalent to 30 meters of water depth and 3 atmospheres at rest. For us ordinary consumers. We just need to remember 30m.

It is enough to make the most basic and lowest waterproof watch; (4) 50M waterproof (50M, 5ATM, 5BAR): A watch with the word "50M", that is, a 50m waterproof watch, is a real waterproof watch in the eyes of consumers. A waterproof watch for swimming and 1 housework.

Remember not to adjust the handle in water; (5) platform jumping (100m waterproof, 200m waterproof, 300m waterproof, etc. ): It is a professional waterproof meter, which can be used for underwater operations such as swimming and diving. Friendly reminder: 1, any waterproof meter should not touch hot water and steam (such as hot water bath, sauna, etc.). ); 2. Try to avoid using it in an environment with large temperature changes. The temperature difference will condense the moisture in the air in the table, which will lead to water inflow and water mist condensation in the table.

If the watch is foggy. Please go to the professional watch maintenance department for cleaning and maintenance as soon as possible; Watch is a precision instrument after all.

Please use it with caution. Good habits can make your watch live longer, while bad habits will shorten it.

5. Watch Tips: What are the watches?

(1) Precious metal strap: expensive, meticulous and luxurious.

Suitable for matching watches and jewelry watches. Wear it on special occasions. (2) Steel chain belt: the price is moderate, and the high, medium and low-grade goods are complete.

Its advantages are durability, boldness and boldness, and a sense of movement. The main disadvantage is that some skin will cause allergies, and the strap is not easy to clean, and it is easy to hide evil and shelter evil.

(3) Leather strap: There are many kinds, and the price difference is extremely wide. There are crocodile skin, lizard skin, ostrich skin, cowhide, sheepskin and so on.

The newer leather surfaces are: devil skin and water snake skin. An elegant watch must be matched with a top leather strap to show the overall elegance.

Comfortable wearing is its advantage. The main disadvantages are easy to get wet, difficult to maintain, and the fatal injury is not lasting.

(4) Canvas or nylon strap: cheap, mainly used for military watches and sports watches. It absorbs water and is prone to odor.

(5) Plastic strap: the cheapest, mainly with electronic fashion watches. The pattern design is varied and colorful, but it feels immature.

(6) Silicone rubber strap: It is gradually favored by watch manufacturers. It is mainly used for waterproofing and diving watches, and will be more and more widely used in the future.

Silicone rubber has excellent physical properties: non-toxic, high and low temperature resistant, acid and alkali resistant, elastic and easy to maintain.

6.

First, the advantages and disadvantages of quartz watches should be a white oxygen compound, composed of silicon dioxide (SiO2). When the clock is placed in the vibration circuit, it will vibrate. It will transmit its own frequency to the circuit under specially specified conditions. If this special property is applied to the movement of quartz watch, the timely vibrator can convert electric energy into the use of mechanized facilities, produce more circuit boards, and add resistors and capacitors to complete the movement, and then install the case, glass and circuit. Disadvantages are: the life of ordinary timely dry batteries is short, which requires us to replace the batteries frequently, which is a bit troublesome. In addition, for watches that use timely vibration, after five to eight years of use, the timely vibration will decrease and the relative accuracy will also decrease. At this time, they need to be replaced. In the event of any major failure of quartz watches, the original factory will generally directly request a new movement.

Second, the advantages and disadvantages of mechanical watches can generally be divided into the following two types: manual and semi-automatic machines are based on the clockwork in the movement to help the belt gear push the scale pointer forward, but their energy expressions are different.

Manual mechanical watches are manually wound, and the thickness of the movement is a little thinner than that of ordinary semi-automatic wound watches, so the weight of the whole watch is relatively light. Semi-automatic winding watch uses the force of semi-automatic disk at the bottom of the movement to drive the spring to germinate energy substances, but the relative thickness of the watch book will be thicker than that of ordinary hand-made watches.

The advantages of mechanical watches are: after regular protection and oil washing, the distance can be used for a long time; The difference between the two is that the quartz watch has a large error, which is caused by the high and low manufacturing quality and the internal movement of the watch is easily affected by gravity. Generally, the error of mechanical watches is calculated by the difference of a few seconds every day, while the error of quartz watches is calculated by the difference of a few seconds every month.

Third, the simple identification of quartz watch or mechanical watch We will find Shi Ying or automatic around the watch, which will let us know which is a quartz watch and which is a semi-automatic mechanical watch. Another way to identify it is to look at the way the hands on the watch clock indicate seconds. If the hands indicating seconds on a clock jump one second at a time, then this watch is a quartz watch; On the other hand, if it is not jumping, it is a mechanical watch.

If it is found that the hands indicating seconds on the clock run for two or four seconds at a time, the protection of mechanical watches is the most common in the maintenance of mechanical watches. If the mechanical watch does not show waterproof function, please do not let the case get water, because water will cause mechanical corrosion and strong damage.

The sea is untouchable. Even if the water meter is marked, it can only be guaranteed for one year Due to the consumption loss of the waterproof ring of the electric meter in one year, and various inevitable internal factors such as sweat and dust, it will be exhausted, so a new waterproof ring must be replaced after one year, otherwise it will not have waterproof function.

In addition to waterproof, but also to prevent collision. Within the scope of economic experience, there are two or three kinds of watches that can be interchanged in daily life: wearing mechanical watches during static activities and participating in R? Chongqing L, if you use it this way, it will help to prolong the life of your watch.

7. Watch Tips: How to better extend the life of watches?

Secret 1: Correct maintenance thought 1: Watch should pay attention to "four precautions".

"Shockproof" watch is a very precise instrument. Every watch in a small space of less than a few centimeters can contain hundreds of parts, and the damage, looseness or displacement of one part may cause the watch to go inaccurate or even stop running. The impact on the appearance is "five off": off scale, off watch needle, off watch bolt, off diamond, off watch mirror.

"Anti-magnetism" should be far away from the magnetic field, for example, it should be placed next to electrical appliances that generate magnetic fields (such as stereos, refrigerators, computers, etc. ) and magnetic objects (such as magnets and mobile phones). In addition, the switch button of women's handbag and the magnetic buckle of men's mobile phone case may be magnetized by the watch, which may cause the watch to be inaccurate or temporarily stop running. "Waterproof" Generally, watches have waterproof function, but if they are not used properly, the watch mirror is prone to water mist and obscurity.

Water seeps into the movement seriously, and the movement is easy to rust, which leads to the damage of the movement and shortens the life of the watch. Therefore, experts suggest that watches should not only be air-dried in the simplest way, but also cleaned and oiled to protect the movement from damage.

After buying the "Flower-proof" watch for a period of time, we will find that its original smooth and bright appearance has long been unrecognizable, and the mirror, bezel and strap are covered with various scratches. They used to make us shine, but now they are eclipsed, so we can only leave them in the dark corner of the drawer.

Therefore, we should improve our awareness of "flower prevention" and pay attention to the following three items: First, don't put your watch in a messy drawer. Two: Watch should not be placed next to sharp objects such as coffee table, bonsai and fruit knife.

Three: occasionally sent to the maintenance center for polishing. Second: high-end watches should be maintained every two to three years, such as replacing waterproof parts, testing the running performance and power consumption of the movement, cleaning the movement and maintaining the appearance. This maintenance service will effectively extend the service time of our watches.

Secret 2: Appropriate maintenance tools Through the data analysis of the survey, we find that there is an amazing acquaintance behind all kinds of clock problems, that is, the lack of maintenance tools. If every watch user has some good maintenance tools, then many watch problems will disappear and no longer exist.

As the saying goes, "A good horse with a good saddle", a medium and high-grade watch must be matched with some good maintenance tools, which can not only increase the grade of the watch, but also maintain it well. Therefore, many experts suggest that clock users buy a watch vibrator as a maintenance tool.

But why use a shaker? Four reasons; Reason 1: Today's precision mechanical watch movements are designed on the basis of permanent operation. If these mechanical movements are stationary for a long time, the lubricating oil in the gear shaft bearing of the movement will flow around, and the moving parts in the movement will be permanently worn if they run in an environment with insufficient lubrication for a long time. In order to maintain the long-term operation of ordinary watches, it is necessary to get proper exercise every day to make the thallium pendulum rotate and achieve the winding function.

The automatic watch shaker can provide a suitable movement for the watch to keep the movement running for a long time, and the lubricating oil in the movement will not flow away; Furthermore, the display function of the watch does not need to be readjusted after each winding, so that the damage to watch parts caused by frequent adjustment is reduced, and the watch is kept in a standby state for a long time, which is convenient for users to wear at any time.

8. Watch tip: Watch water removal tip

Accidentally, there was water in the watch case. A granular substance called silica gel can be put in a closed container with a watch that has accumulated water. After a few hours, I took out my watch and the accumulated water completely disappeared.

This method is simple and economical, and has no harm to the accuracy and life of the instrument. Silica gel that absorbs water many times can be dried at 120℃ for several hours, and its water absorption capacity is renewable and can be used repeatedly.

If the water inflow is not serious, but there is a layer of fog on the watch glass, you can wrap the watch tightly with several layers of toilet paper or absorbent flannel and bake it for about 30 minutes at a distance of 40 watt bulb 15 cm to eliminate moisture. Never bake the watch directly by the fire to avoid thermal deformation of the watch.

You can also wear the watch cover inward and the bottom shell outward on your wrist, and the water vapor can be eliminated after two hours. If the water is seriously flooded, it is best to send it to the watch shop immediately to wipe the oil stain, remove the moisture from the movement and avoid the rust of the parts.