What are the advantages and disadvantages of quartz watches and fully automatic watches?

Quartz watch: It is an electronic watch, which is a watch that relies on batteries for power.

Advantages: The battery-powered watch is timely and accurate, and the process is not complicated, making it relatively affordable, and the smaller "body" is very suitable for female compatriots;

Disadvantages: Nothing will be perfect, there will be certain flaws, quartz watches are limited to the battery, generally speaking, a battery can maintain a watch at most two or three years of normal operation, and then it is necessary to replace the battery, and normally speaking, the life of the quartz watch is about ten years, when the quartz amplitude decreases, it is not accurate.

Mechanical watches: are powered by the rotation of the mainspring inside the movement and do not require batteries to provide power. Therefore, the working principle of mechanical watches and quartz watches is not the same, and the trouble of changing the battery can be omitted.

Advantages: The biggest advantage of a mechanical watch is, of course, that there is no need to change the battery, if the watch stops, you only need to twist the crown to supplement the power of the mechanical watch, and the life of the mechanical watch will be relatively long, which is also better than the quartz watch.

Disadvantages: Mechanical watches are made up of many mechanical parts, which makes them bulky and cumbersome to wind them regularly.

They have their own advantages, quartz watches are accurate, stylish and thin in appearance, need to replace batteries in about two years, and the movement life is not as long as that of mechanical watches; The mechanical watch has a large error every day, and it will be thicker than the quartz watch, but it does not need to change the battery, the service life is relatively long, and the appreciation of the movement will be stronger than that of quartz. Therefore, many brands have mechanical watches and quartz watches in the same style.

Quartz watch electronic movement, by the quartz crystal oscillator natural frequency to generate time, time fixed, can not change the error, the battery can be used for a long time, light mechanical watch by mechanical swing to produce time cycle, error adjustable, often to wind, heavy.

Automatic watch is good.

The weight of a mechanical watch is slightly heavier than that of a quartz watch. Because the watchmaking software used by the two is different, quartz watches will feel lighter than mechanical watches when worn on the hand, because the originals of quartz watches are generally based on light objects such as resistors and capacitors, and there are many mechanical parts hidden inside mechanical watches, especially some heavy mechanical watches, which can be felt in your hands.

Quartz watches have a lower lifespan than mechanical watches. Because the lifespan of a quartz watch is determined by its battery. Usually, the battery needs to be replaced once every two to three years, and after about ten years of use, the quartz amplitude will decrease, and there will be serious errors when walking.

Mechanical watches can often be used for more than 10 years as long as they are worn carefully and maintained regularly.

Precautions for the maintenance of automatic mechanical watches.

If you want to readjust the time, you must pay special attention to the operation mode, so as not to cause gear jamming failure, internal parts can not operate normally, if you can maintain normally, the watch needs to spend a lot of money to repair the situation can be reduced to a minimum.

After a long period of rest, the mainspring of a mechanical watch naturally relaxes until the watch is stationary, and in order to re-wear it, it must first be rewound and then calibrated to the time. Generally, when the mainspring of a mechanical watch is the loosest, the hour and minute hands will slow down or become faster, so the mainspring should be tightened first, so as not to have a standard power-driven hand after calibrating the time.

The above content refers to Encyclopedia - Automatic Mechanical Watch.

Encyclopedia - Quartz Watch.

Mechanical watches. As a precision mechanical timekeeping instrument and decorative item, a mechanical watch must be both practical and decorative. The high-quality watches are accurate, easy to use, fine workmanship, beautiful appearance, the upper foot spring can run continuously for more than 36 hours, durable, and some watches also have waterproof, shockproof, and anti-magnetic properties.

Quartz battery life is only one or two years, often need to be replaced, and then the use of quartz oscillation of the watch, often used for five to eight years after the quartz oscillation will decline, the relative accuracy will be reduced, at this time it is necessary to change, but due to the development of modern industry, the high cost of labor, with labor to replace many small parts is too inconsistent with the cost, so if the quartz watch has a major failure, usually the original factory will ask for a new movement directly.

Questions. Which table is worth buying. Quartz is still mechanical.

Mechanical watches. Questions. [Compare hearts].

Quartz watches are fashionable, mechanical watches are classical, but mechanical watches have collectible value, so each has its own market.

1. Accuracy: The timing accuracy of quartz watches is about 100 times higher than that of mechanical watches, the daily error of quartz watches is within seconds, and the daily error of mechanical watches is about 45 seconds, and with the change of temperature, sometimes faster and sometimes slower.

2. Maintenance: quartz watch does not need to be wound, two years to change a battery, usually do not need to maintain at all, mechanical watch every day to wind, once forgotten will stop timing, more troublesome, and mechanical watch is difficult to align the second hand when the time, quartz watch can be very convenient to stop the second hand;

3. Weight: Quartz watches can be made of plastic movements and gears, which can be made very thin, light and miniature, while mechanical watches must be made of metal movements, and its complex mechanism is difficult to miniaturize, so it is much heavier than quartz watches;

4. The workmanship of the mechanical watch is very important, and the mass production capacity is low, so it is very expensive, at least more than 100 yuan, and the quartz watch has a plastic movement that is easy to process, and the circuit board can also be mass-produced on a large scale, so it should be lower, and the ordinary quartz watch can be bought for only one yuan;

5. Cultural taste: This is the proud advantage of mechanical watches, a well-made mechanical watch, can make people pleasing to the eye, enhance the owner's taste, and bring a kind of aristocratic glory;

6. Lifespan: A mechanical watch relies on its metal movement, which can serve you and even your descendants for hundreds of years, and many people regard it as an heirloom; Due to the circuit and plastic movement, the life of quartz watches can be 10 years, and many of them are worn out within 5 years, not to mention heirlooms;

To sum up, if you are looking for convenience and practicality, then buy a quartz watch, if it is to give it to someone else or to set off your noble status, then choose a well-made mechanical watch.

Quartz watches or mechanical watches have always been a topic of debate, mechanical watches look high-end and atmospheric, beautiful appearance is even more eye-catching, but quartz watches also have their benefits, accurate time, no need to take care of it, very practical in life. Quartz watches and mechanical watches have their own benefits, quartz watches are lighter than mechanical watches, have a short service life, and are cheaper, as for which one is better between the two, consumers need to judge according to their own use, and what suits them is the best. Difference Between Quartz Watch and Mechanical Watch:

1. The weight of the watch quartz watch will feel lighter than the mechanical watch when worn on the hand, because the original of the quartz watch is generally based on light objects such as resistance and capacitor, and there are many mechanical parts hidden inside the mechanical watch, especially some heavy mechanical watches, you can feel the difference when you get it in your hand. 2. The service life of the quartz watch is limited by the battery, usually the battery should be replaced once every two to three years, and after about ten years of use, the quartz amplitude will decrease, and there will be serious errors when walking. Mechanical watches can often last for more than 10 years as long as they are worn carefully and maintained regularly, while those high-end mechanical watches can even last for decades.

3. Generally speaking, mechanical watches are much higher than quartz watches, because the mechanical watch has a complex structure and exquisite internal parts design. In contrast, the structure and manufacturing process of quartz watches are much simpler.

Quartz watch: advantages: accurate time, monthly error may only be a few seconds, no need to wind, few mechanical parts, not easy to wear; Disadvantages: After opening the cover and replacing the battery, the sealing will be damaged to a certain extent, and the waterproof performance may be reduced, depending on the master's craftsmanship.

Disadvantages: It is not as accurate as the quartz watch, and the error may be 3 30 seconds per day, and it needs to be regularly oiled and maintained; After opening the cover for maintenance, the sealing will be damaged to a certain extent, and the waterproof performance may decline, which also depends on the master's craftsmanship. Generally, it is not advisable to be close to a strong magnetic field to avoid magnetization of the movement.

First, the movement is different.

1. The movement of quartz watch adopts integrated circuit, which is much simpler in structure than that of mechanical watch movement, and the assembly is very simple.

2. A mechanical watch is composed of a movement and exterior parts. The movement consists of a drive train, a prime mover system, and an analog system, and the movement parts are joined together by bridges and screws.

3. The internal movement parts of a fully automatic mechanical watch are all composed of mechanical parts, which is a balance spring watch powered by a clockwork.

Second, the power is different.

1. Quartz watches use batteries, and a battery can generally be used for 2-3 years.

2. Mechanical watches do not use batteries, but rely on the mainspring in the movement as the power to drive the gears and then push the watch.

3. The fully automatic mechanical watch does not use batteries or manual winding, and relies on the weight of the flying weight in the movement.

Fully automatic watches and quartz watches have their own characteristics, and it is impossible to say which one is better.

The timekeeping accuracy of quartz watches is about 100 times higher than that of mechanical watches, and the daily error of quartz watches is within seconds; The error of a mechanical watch is about 45 seconds per day, and it can be fast and slow depending on the temperature. But a mechanical watch relies on its metal movement, which can last up to several decades. Due to the circuit and plastic movement, the life of quartz watches can be 10 years, and many of them are worn out within 5 years.

Quartz watches are more diverse than mechanical watches. Mechanical watches are affected by the internal structure, and tend to focus on solemnity in style, and the release time is also very long.

In terms of **, the workmanship of mechanical watches is very important, and the mass production capacity is low, so ** is very expensive, at least more than 100 yuan. The plastic movement of quartz watches is easy to process, and circuit boards can also be mass-produced on a large scale, so it should be lower, and ordinary quartz watches can be bought for only 20 to 30 yuan.

About the maintenance method of the watch:

1. About appearance maintenance.

The case strap of the watch is made of many materials, such as tungsten titanium alloy, high-tech ceramic, stainless steel, soft fiber, ordinary steel, etc., and try to avoid friction and collision with the special body of more than or the same hardness when wearing. In addition, seawater, salt water baths, perfumes, shampoos, nail polish polish removers and some cosmetics containing chemicals have corroded the gold plating and metal surface of the watch, so contact should be avoided.

The glass of the watch can be basically divided into synthetic crystal glue, mineral glass, and sapphire crystal glass. The abrasion resistance of synthetic crystal glue is slightly poor, easy to scratch, but the impact resistance is strong; Sapphire crystal glass is worn to a certain extent, but the material is brittle and afraid of violent impact; Mineral quality glass is somewhere in between. Even abrasion-resistant sapphire crystal glass should be kept careful of impurities contained in diamonds, grinding stones, sandpaper, nail files, flower mesh stone surfaces, concrete walls, etc., so as not to scratch its surface.

2. About the watch is waterproof.

30-meter waterproof refers to living waterproof, washing hands, washing face, raining, car splashing, etc. 50-meter water resistance is suitable for fishing, car washing, showering, swimming, etc. More than 100 meters waterproof suitable for diving, diving, diving, etc.

3. About quartz watches.

The battery should be replaced regularly, and the sealing ring should be replaced at the same time as the battery replacement time, and the waterproof test should be carried out, and the general battery power consumption time limit is 1 to 2 years. Some watches have a battery replacement prompt function, and the battery should be replaced within 3 weeks after the prompt.

4. About mechanical watches.

Differences:

1. The power of mechanical watches and quartz watches**.

Mechanical watches are powered by a mainspring inside the movement, which in turn drives the gears to turn the hands.

Quartz watches obtain energy through batteries, and the principle is to convert electrical energy into kinetic energy through quartz ** devices, so as to drive the pointer to rotate, and the general quartz watch needs to change the battery once every two or three years.

Second, the accuracy of the two.

Because of the different working principles, the accuracy of quartz watches is very high, and it is no exaggeration to say that millions of mechanical watches are not as accurate as a quartz watch of hundreds of pieces.

Because there are too many influencing factors in life, the accuracy of mechanical watches is not stable enough.

3. The weight of the watch.

The inside of a quartz watch is generally a very light object such as resistance and capacitor, while the inside of a mechanical watch is composed of many mechanical parts, especially some heavier mechanical watches weigh much heavier than quartz.

Fourth, the service life.

The life of a quartz watch is mainly limited to the battery, which generally needs to be replaced once every two or three years, but the ultimate life of a quartz watch is about ten years, and the final quartz amplitude decreases, and there will be a big error when walking.

The service life of a mechanical watch mainly depends on the maintenance work, and it is not a problem to use a properly maintained mechanical watch for ten years or even decades.

Five**. The first quality of mechanical watches is much higher than that of quartz watches, because of the different production processes, the value of mechanical watches is more reflected in the process, and the complex mechanical structure requires a lot of manpower and material resources, which is much simpler than quartz watches.

Pros & Cons:

1. Manual mechanical watch.

Advantages: no battery required, long service life, accurate time, and can adjust the speed of the movement.

Cons: Requires regular winding.

2. Automatic mechanical watch.

Pros: Exercise is energy. No battery replacement is required. Eternal power!

Disadvantages: The case is thick, and it must be worn for eight hours a day and maintain a certain amount of exercise.

3. Quartz watch:

Advantages: Accurate, thin and light, stylish.

Disadvantages: The battery needs to be replaced in 2-3 years, and the value is not high, and it is difficult to show the temperament and taste of the wearer.