Common sense of life What to do if a Patek Philippe watch is slow

Hello, the general watch slows down by the following three reasons, I hope to help you.

1.Insufficient power: mechanical watches are divided into manual mechanical watches and automatic mechanical watches, insufficient power is an important reason for the watch to slow down or stop the watch, manual mechanical watches can be wound directly when they are slow, and the reason why automatic mechanical watches are slow is mostly because of insufficient wearing time or the arm does not maintain a normal amount of exercise, and it can be directly manually wound to supplement the power.

2.No maintenance: mechanical watches are generally maintained once every 2 to 3 years, the watch is used for a long time, the lubricating oil in the movement will dry up, and the friction of each gear for a long time will produce iron filings, increase the friction between the gears, this kind of problem only needs to clean the movement, re-refueling.

3.Shock: A mechanical watch has a complex structure and is composed of hundreds of precision parts, which is very fragile, and the watch is subjected to a strong impact, and the parts in the movement may loosen and cause the watch to slow down or stop.

According to the reason why the watch is slow, you can take corresponding measures, pay attention to the winding of the manual machinery, maintain the normal amount of exercise of the automatic mechanical arm, maintain it on time, pay attention to the watch waterproof, shockproof and anti-magnetic, and send it for repair in time if there is a problem.

There is no standard for error, and a few seconds a day is about the same. If the error grows larger, they can only be taken back to the Patek Philippe store and let them return to the factory. Do not go to another place to adjust and repair at will.

In fact, there are many reasons why mechanical watches do not go, such as: bumps, movement gear misalignment, magnetization of the watch, shelving for a long time, sludge drying, etc., generally divided into two kinds, the first is because of insufficient kinetic energy. The second is due to a malfunction of the mechanical watch.

Therefore, don't panic too much when you find that the mechanical watch is not leaving, and first distinguish which kind of big one it belongs to.

1. Insufficient power reserve. You need to check whether the power is sufficient, if the amount of movement of the self-winding mechanical watch is small, it may also cause insufficient power reserve, you can supplement the power by manual winding, and then observe whether there is a phenomenon of speed and slowness, if it is still recommended to go to the store for testing.

2. The power is insufficient. If the quartz watch suddenly finds that it is slowing, it is likely to be caused by insufficient battery energy.

3. Having been beaten or impacted. The watch is very tight, if it is hit or dropped, it may cause loose damage to the internal parts, and it may also cause time problems, so it is recommended to go to the store for testing.

4. Maintenance is required. A lack of oil or wear and tear of the internal parts of the movement can cause time-keeping problems and require maintenance.

5. Under the influence of ambient temperature, the watch is magnetized: if the hairspring of the watch is magnetized, the watch will not be accurate. The influence of the wearer's usage habits may cause an increase in the error of the time, which will be sent to the store.

Note: 1. Mechanical watches vary according to the model and manufacturing quality of the movement, and the error of the general watch within 30 seconds per day is within the normal range. Some of the higher precision movements can reach around 10 seconds.

The main reasons for the slow running time of the mechanical watch are: insufficient activity and insufficient kinetic energy; The watch is magnetized; The movement oil sludge is dry, etc.

Generally, the watch cannot adjust the watch date and time from 9 p.m. to 3 a.m., which can easily cause problems with the internal calendar drive train of the watch, so it is forbidden for the watch to adjust the date during this time.

Automatic watches need to be worn normally for about 8 hours a day, and need normal and appropriate exercise kinetic energy to support the time, and wearing 8 hours a day can support 36 hours of time.

Generally, the watch is close to the magnetic field, such as placing it next to electrical appliances (such as stereos, refrigerators, computers, etc.) that generate magnetic fields, and magnetic objects (such as magnets, mobile phones) will cause magnetism, which will affect the watch to run fast or inaccurately or temporarily stop. If the oil in the watch movement is dry, it will increase the frictional resistance between the parts in the watch, causing the watch parts to be damaged and unable to operate normally.

There are many reasons why a mechanical watch does not go or goes slowly, in addition to the lack of power, bumping or falling will not only make the watch slow or not go but also damage the internal movement of the watch; Or the watch has not been cleaned in time due to water ingress, resulting in corrosion of parts in the future and rust and stopping. If the watch has the above situation, be sure to go to the watch service center for inspection and repair in time to avoid irreparable losses.

There are the following solutions for mechanical watches to slow down for about 2 hours a day:

1. Recalibrate and adjust the time for the watch within a fixed time every day.

2. Go to a professional mechanical watch repair point for maintenance inspection.

The speed and slow error of a mechanical watch for 24 hours a day should be normal within less than 30 seconds.

The factors that lead to the time error of a mechanical watch are: damage to the internal structure caused by a bump; The magnetic field causes the operation error of the watch; Worn gears inside mechanical watches cause time errors.

Did you buy it at the counter for more than 100,000 yuan?

Don't tell you that you bought it for hundreds or thousands of dollars?

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Common reasons for watch time error and watch time inaccuracy:

1. Insufficient power reserve: You need to check whether the power is sufficient, if the amount of exercise is very small, the power reserve may be insufficient, you can supplement the power by manual winding, and then observe whether there is a phenomenon of fast and slow.

2. Hit or impacted: The watch is very tight, if it is hit or hit, it may cause loose damage to the internal parts, and it may also cause time problems.

3. Need for maintenance: The lack of oil in the movement or the wear and aging of the internal parts may cause the problem of running time, which needs to be maintained and sent to the designated maintenance point for maintenance services.

The reason why the watch is slowing down.

Lack of power: There are two types of mechanical watches: manual and automatic. Lack of power is often an important reason for the watch to slow down or even stop.

Mechanical watches that are wound by hand can solve the problem by winding, while watches that are self-winding are mostly due to insufficient wearing time (less than 8-10 hours a day) or people who exercise a little bit. Friends in the general office or the elderly often have a mechanical watch with insufficient power, causing the watch to slow down.

Insufficient watch maintenance leads to mechanical failure: daily wear is not too careful, there are collisions and other problems, which makes the internal parts of the watch loose, resulting in inaccurate watch time. Dust, foreign matter, so that the gear teeth are stuck with each other, and some watches are too much or very little oil, which will make the electronic watch go badly.

The reason why the mechanical watch stops or goes slowly, if it stops under the premise that it has not been bumped, it is usually due to lack of power, you can fill the mainspring every morning to see if there is still such a stoppage. If this is still the case, it is recommended that you go to a professional repair shop and let the master check it. In addition, the mechanical watch should be fully maintained in 3-5 years, and the oil should be washed and lubricated to ensure that the internal parts of the movement can operate normally.

Your Patek Trili watch sells for eight minutes every day, it's not normal, it's slow, you uncle, open it quickly and slowly, and there is a fast and slow needle on the clip on the back cover, burn him a little in, take a look!

Shanghai Watch Repair Center is located in Room 3701, Block 2, Grand Gateway Center, Hongqiao Road, Xuhui District, Shanghai Tel: 021-80184812

The fast (slow) of a fully automatic watch is related to the following aspects:

1. The speed of a fully automatic mechanical watch is mainly determined by the pendulum frequency, usually the larger the swing, the smaller the pendulum frequency, and the smaller the pendulum, the greater the pendulum frequency. Generally, watches rely on the retraction and release of the hairspring to control the swing, which is the basic principle of adjusting the speed and slowness. If the hairspring is longer, the swing will increase, the frequency will be smaller, and the watch will be slower; Conversely, the more the pendulum frequency increases, the faster the watch will be.

2. The structure of the problem. Due to the gravitational pull of the earth, the offset between the horizontal position and the vertical position will produce a displacement, and the mainspring will be unbalanced from the top to the loose, and the torque will be unbalanced, and it will be affected by the external temperature, magnetic field, vibration, etc.

3. Magnetic field utility. After the hairspring is magnetized, the loops between the loops are only visible when worn, and there are sticky or brief loops, especially on the façade, the hairspring will hang down due to its own gravity, and the shaking of the arm will intensify its radial movement, resulting in a change in time.

4. The balance of the balance wheel and the balance spring, especially the balance wheel. The balance wheel is very poorly balanced, which will cause the balance wheel to change the precision of the surface at a certain swing.

The reason why the watch is slowing down.

1. Insufficient activity energy, resulting in insufficient kinetic energy.

For automatic mechanical watches, if you wear them normally for 8 hours a day, the normal amount of exercise can support the time, generally speaking, the watch can walk normally for 36 hours, if you don't wear it often, the duration of the goods is not long, that is the reason for the lack of energy, if there is enough energy every day to support the rotation of the watch and there is a big deviation, you need to go to a special institution to check what the situation is.

Second, the watch is magnetized.

Generally, when the watch is close to the magnetic field, such as placing it next to a speaker or computer at home, it is easy to disturb the normal walking of the hands, resulting in slow walking or stopping walking. If your watch is getting slower and slower within a year of buying it, it may be that the watch has come into contact with magnetic items, you can go to the repair center to demagnetize, and then please avoid the contact between the watch and the magnetic items.

3. The oil of the movement is dry.

If you wear it for a long time, it may be that the oil in the watch movement is dry, the rotational friction resistance of each part becomes larger, and the watch will slow down, and you have to oil the movement, otherwise it will cause the parts to be worn out for a long time.