Mechanical watch refers to the watch that relies on the clockwork box to drive and the mechanical escapement to keep time; while the electric wave watch refers to the watch that can be automatically aligned with the time every certain time through the time wave emitted by the manufacturer's put. Mechanical watches can also be wave watches, but wave watches are mainly quartz watches.
Characteristics of the watch, radio wave watch is the most accurate watch, 10,000 years can not be worse than 1 second, but due to the emergence of cell phones, in fact, the meaning of not much, but also can not sell the price, tens of thousands of almost to the top.
Mechanical watch is just the opposite, tens of thousands of dollars can only say just enough to buy a mechanical watch, the choice of space is very small, the main products are more than 40,000 yuan. The shortcomings of mechanical watches are more often than not not allowed to go, usually a week on the difference of 1 minute, even if the chronometer level of a day may also be 5 seconds of error. Poor functionality, electronic watches and quartz watches casually a perpetual calendar function on the watch to realize on the 100,000 level. Expensive and high maintenance cost 。。。。。 As for why the mechanical watch so many shortcomings or someone to use, this is not a sentence can be clear.
Question 2: Is a mechanical watch good or a light-energy electric wave watch good? Light energy electric wave watch is very accurate. But also belongs to the quartz. Quartz watches have no value.
Depends on your price point.
If you want to buy more than 3000.
If you want to buy more than 3,000, we recommend the optical kinetic energy. 3,000 can not buy any good mechanical watch.
4000 more. Recommended choice of mechanical
Question 3: I heard that there is a good use of the electric wave watch, I do not know if it is true The electric wave watch you ask is the electric wave watch, right. The radio wave watch through the watch built-in radio wave receiver and antenna, receive from the transmitter tower issued by the "standard time" radio waves, access to the moment and calendar and other data, automatically correct the time and date of the watch.
The radio wave watch is not good, its reception is subject to the environment, weather and other circumstances speculation. Radio watch is only to receive the standard time signal, like a radio and does not send radio waves to the outside, will not have any effect on the human body. It also does not interfere with airplane navigation systems, medical equipment, etc., so you can use it without worry. If no signal is received, the watch will not stop. Because the function of the radio wave is to correct the time, it does not affect the drive system.
When the watch is removed and not taken with it, the following states may occur: if the Eco-Drive Electric Wave watch is put into an environment where no signal can be received, the watch will operate with the accuracy of a monthly difference of less than 15 seconds; if the watch is put into an environment where there is no light, the watch with the Eco-Drive Power Saving Function will activate the Power Saving Function, and the various hands will temporarily stop operating to save power, relying only on the watch's internal The watch operates on its internal "memory" alone. When the watch is worn again, the hands of the watch will quickly rotate to the current moment, at which time it is imperative to perform a forced reception to return the watch to the exact time and fully charge it before using it again.
Some of the original Japanese or domestically produced high-grade radio wave watches (such as Citizen's Air Eagle) are able to receive signals from many countries and regions around the world. Which most of the domestically produced radio wave watches receive signals from their own countries, and only a few high-grade radio wave watches can receive signals from foreign countries.
Question 4: What brand of airwave watch is good Airwave watch on two brands to choose from, Casio and Citizen, Casio is relatively cost-effective some, Citizen expensive point, things are similar
Question 5: Is the optical kinetic energy airwave watch good Hello, I'm a professional watch repairer, I hope that my answer can help you! The light kinetic energy watch is a quartz watch, but it can be converted to electricity by light stored in the rechargeable battery, it is a little bit of time accurate, the battery life of at least two times the ordinary quartz watch batteries, the light kinetic energy watch to do a better job basically are Japanese brands, especially Citizen. Overall it's still a pretty good choice.
Question 6: Casio EDIFICE which electric wave watch is good ah? Want to get Casio EDIFICE radio wave watch, through the watch built-in small antenna, can receive from different parts of the world 6 transmitter stations transmit standard time radio wave signals, and realize the automatic time correction. If you like multi-functional radio wave watch, you can consider EDIFICE EQW-T620YDB, the watch is equipped with solar power drive system, the solar panel on the dial can turn light energy into electricity, even the weak indoor fluorescent light source can be converted into electricity, and stored in the large-capacity watch battery, to ensure that the watch's functions operate normally.
Question 7: Is Citizen's satellite watch better or airwave watch better? Hello, Citizen satellite timing watch is used to receive satellite timing signals, there is no regional blind spot; airwave watch is subject to the regional restrictions of the transmitter, can only receive: China, Europe, the United States, Japan, the four regions of the airwave signal. The accuracy of timekeeping is the same, but most of the radio wave watches have a slight price advantage over satellite timekeeping watches. Please understand!
Question 8: What's the best brand of optical kinetic energy airwave watch? Casio? Citizen? 1000 yuan below the optical kinetic energy electric wave watch Citizen estimated that there is no such a cheap electric wave watch Casio have? Chicken Kunming in Shangqiu 1500 outside can not receive the wave is difficult to say
Japan wave seems to be only 2000 kilometers it can receive it? So still don't buy electric wave
So this price light to buy a light kinetic energy good recommended to buy Citizen's After all, the professional watchmaker it
Question 9: light energy electric wave watch what brand is good The light energy watch is also called the solar energy watch, as long as the surface is exposed to the light, it can walk, and in the absence of light can also last for a period of time. +
[1] Light energy watches, also called solar watches, can walk as long as the surface is allowed to touch the light, and can also last for a while in places where there is no
Light Energy Watches Gallery (5)
Light energy watches can also last for a while in places where there is no light. The light energy watch is definitely the focus of attention, wearing the light energy watch is bound to attract people's interest, no matter when and where it can become a topic of conversation.
2Future Development Editor
In the new century, the environmental pollution of waste batteries is increasing, and more and more watch companies are abandoning the traditional disposable batteries in their quartz watches and adopting the human-activated and photovoltaic modes of energy as the driving force to alleviate the pressure on environmental protection and enhance their own image. Light-energy watches use inexhaustible light as an energy source, converting light energy into electricity, which is stored in a rechargeable battery and then released to the movement at an even rate. Such an energy-exchangeable structure of light-energy watches not only eliminates the trouble and inconvenience of changing batteries, but also reduces the pollution of discarded batteries. After receiving light energy (any light source) irradiation and filling the battery, the optical energy watch can run continuously for more than 180 days in a completely dark environment, and light is everywhere in daily life, so there is no need to worry about the power of the watch.
The light energy watch utilizes light energy, which can eliminate the trouble of replacing the electronics on a regular basis, and is more environmentally friendly, with an average lifespan of more than 10 years, making it the first choice of young people. Light energy watches are also becoming more and more fashionable, fully functional, practical and beautiful, of course, is the favorite of the working class.