With the passage of time, some of the invention, now seems to play its full functional role, but a lot of things we still keep it down, such as the ancient invention of the bow and arrow, was originally for better hunting, and then And later was the decisive weapon of the war of ignorance, to the present bows and arrows still retained, and the development of archery, and is a very good fitness effect. In the watch also have a similar situation, some of the invention of the invention at that time to solve the very difficult problem at the time, but for now there is no functional role, although we can also find these features in the modern watch , Today's watch house for everyone to inventory those who have changed the taste of the watch function. Tourbillon Tourbillon is a great invention, is the Swiss watch master Louis Breguet in 1795 invented. Tourbillon is a watch speed control device, at the beginning of the invention in order to resist gravity on the watch escapement system caused by the error, in many of the watch will still have a tourbillon Cartier love bracelet replica device watch device The Breguet TOURBILLON MESSIDOR 5335 Series 5335PT / 42 / 9W6 watch Tourbillon invented the beginning is to resist gravity on the clocks of the escapement system caused by the error, because then still pocket watch, all day in his pocket, always a direction down, over time due to gravity The role of escapement system in the gossamer will be subject to tightness, the impact of metal fatigue, balance wheel swing law will be affected by the gravity, so the greater the error. This is Mr. Breguet R & D Tourbillon watch the root cause. Breguet Sesame Chain Tourbillon 7047BR / G9 / 9ZU watch Now the watch, are worn on the wrist, no longer on the pocket, multi-position changes, Tourbillon tuning accuracy has been very weak, but the Tourbillon is still the top watchmaking process, Most of the favorite mechanical watch table fans sought after, and now the most important is the major brands Hyun technology platform. Moon phase Moon phase watch, Baidu Encyclopedia is interpreted as a moon with a display of the personality of the watch, through the table on the moon disk can grasp the changes in the moon sunny, by the wide range of people welcome. What is the specific meaning of Cartier love ring replica the phase watch? For now, I think it is beautiful. Because the moon phase of this function is not complicated, but according to a certain transmission ratio to increase the number of gear and adjust the device only. In the dial to open a "half moon" window, moon disc is usually made of dark blue background, there are two groups of symmetrical patterns, two round moon, the middle will be mixed with sky stars. Jaeger-LeCoultre MASTER ULTRA THIN Ultra-thin master series watch series Q1368420 watch In fact, the origin of the moon phase watch is a historical issue, and now more realistic guess is out of sailing needs, the development of watches and clocks in the maritime industry with the important position and the rapid development. Tide and the gravitational effect of the moon is directly related to the tidal changes directly affect the military strategy, ocean navigation, marine fisheries, etc., so learn to look at the moon face work, you can life insurance. This is not difficult to explain the birth of the moon phase function. Three questions Three questions, I think is the most complex of all the watch function, three asked the function so that in the dark do not need to watch the table, as long as the sound of the type of sound and the number of times the watch can know the time of the watch function. This is not yet invented the era of electricity is very important to an invention, of course, three asked the watch is not our ordinary people play, the relative price will be very high. Vacheron Constantin TRADITIONNELLE Series 80172 / 000P-9589 watch Three asked the invention of the watch is in order to dark night, through the sound to "read" time, and the role of the night watch is the same, but three of the technical test more, the watch within the compact mobile recording system Can be done as needed, engraved, minute beating time, as long as the toggle knob, the movement of two small hammer will start to hit, when, carved, sub-ring each with a unique sound and frequency, Regardless of whether to see the dial Cartier nail bracelet replica pointer, just listen carefully, you can know the time, the blind can also be used. Love the big complex function watch series 25996PT.OO.D002CR.01 watch Does the current three-question function be to "read" the time in the absence of light? Obviously not, if only to read the night in the dark night, luminous watch is more practical and more simple, and more cost-effective, no need to get three questions, and now asked three and Tourbillon, the most important function is the Big brand Hyun technology platform to prove the brand strength of the logo. Summary: Now some of the watch, not to mention what cost-effective, practical, only in some entry-level watches can be said that some practicality, good value for money. Spend hundreds of thousands of millions to buy a watch you say because of its practicality? Watch these features Hyun technology or for beautiful appearance.