Audemars Piguet replica Breakthrough

Throughout this SIHH, new watch, new design, new theme after another, dazzling new technology are also many, and each time to explore the technical and upgrades are never easy, and therefore more people look forward to and echocardiography. Audemars Piguet This year’s theme is the “golden age” of technological innovation in the balance wheel and double three repeater chronograph these two concepts among the latter had been released before, this year has made some adjustments, so it is not first introduced. Thus, this year, Audemars Piguet new technological breakthrough, primarily in double pendulum wheel system, which is not a super-complex structure, on the contrary, its structure is relatively simple, however, what makes it so special, with a simple structure solve complex problems.

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Before a comprehensive analysis of Audemars Piguet double pendulum wheel system, I think it is necessary to put the system to make some preliminary understanding, in order to better understand it so special. Balance spring system is the core of purely mechanical watch, watch rely upon request to provide energy, balance spring system will rely on energy sharing, and output by the oscillation frequency and the recording time, and thus the key to accurate and stable time to go watch, that the pendulum spring system. For centuries, watchmakers ultimate pursuit, is to achieve accurate and reliable travel time, for watchmakers have a very poor life experience, to explore the most suitable materials and structures, the production of the most excellent mechanical only meter.

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As we all know, precision vibration frequency balance spring system is directly related travel time, so watchmakers have always taken great pains to develop the best balance spring system. All along, the impact of balance spring system vibration frequency factor always comes in three levels of reasons, namely the system itself material, structure and the external environment.

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Effect of material on it is easy to understand, the original balance wheel made of a single metal, later changed to bi-metal, now commonly used in alloys, beryllium copper alloy springs from steel, blue steel commonly used today, even silicon material, the process of development after hundreds of years, the aim is to continuously improve the reliability and durability and accuracy of the system itself. Today, research and development team is still constantly looking for more favorable material to address the shortcomings of existing materials, the material is the foundation of the system.

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The impact on the system configuration of the same can not be underestimated, structure here refers to such screw balance, weight balance, light swing, no card / card has degree gooseneck trimming / snail trim / speed needle, etc., even including double gossamer, gossamer end of the curve, the size of the balance wheel. Each has its own special advantages and affects all aspects of the system.

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The external environment is the magnetic field, temperature, gravity caused by difference in different locations, vibration, etc., in fact, a large part of the balance spring system configuration, is to reduce the impact of external environmental factors on system design, watchmakers Unable to best replica watches china the external environment changes, which can only be possible to combat the external environment by improving the system structure and materials.

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Although it is very simple, but true to the movement design and production, all structures, materials, has a corresponding scientific criteria, including the parameter setting, physical equation model, and even the size of the balance wheel requires strict estimates can be determined, rather than random vary.
In the beginning of the cheap replica watches or pocket watch was born, all from a single gossamer pendulum round begins, in most cases, a balance spring system will only have a balance spring and a balance wheel. According to today’s scientific level, single springs and wheel pendulum oscillating system has to meet the demands of daily travel time meter mechanical time, and can reach sufficient precision.

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However, the single springs and wheel pendulum theory, the presence of its own defects, except for very high-level spherical and cylindrical springs springs, flat springs always best copy watches because the state in which the horizontal, vertical, etc. generated bits poor, which is why early watchmaker invent the tourbillon main reason. As for the balance amount, you need to see whether the accompanying structure is more reasonable to say which one is better, the pendulum wheel itself can not be said to be a defect.

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In Audemars Piguet replica double double gossamer balance wheel oscillation system, and it is double pendulum spring system difference is that the addition of a balance wheel, and then in fact it had increased role gossamer layer on a single wheel pendulum is gossamer Similarly, the purpose is not to change the oscillation frequency, but to improve their resistance to objective environmental factors. Since the two sets of balance spring system fixed on a common axis, so that they are as a whole, it has the same effect automatic compensation. Because the addition of a balance wheel, forming two systems will undoubtedly be more balanced, to achieve greater stability.
Therefore, Audemars Piguet fake double balance spring system not only integrates all the advantages of the original launch of the pendulum wheel double spring system, while in the balance strengthened, gossamer energy storage, release more uniform. Compared to other existing brands more balance spring system, Audemars Piguet in structure to simplify a lot of doubt, a simplified means lower error, failure rate, energy consumption structure.

Insights GMT replica ± display

Today, the “Earth Air” (often by plane from people around the world) more and more, then they need a table can be displayed simultaneously in two places, and to keep abreast of the time and place to go to, or know you leave time and place. With the watch with this feature you can accurately plan their journeys better organize their time and improve efficiency. Based on this background, based on a geographical difference, with a very humane GMT replica ± display watch appeared.
The so-called GMT (Greenwich Mean Time) refers to Greenwich Mean Time. Greenwich Observatory in Greenwich, London is the site of the British capital. From the early 19th century, and from around the world become more frequent, Continental Europe, the Americas and Asia have their own time zone, in order to avoid confusion, representatives of States in 1884 an international conference was held in Washington. Chosen by agreement Greenwich in London as the center of global time, Greenwich mean time and thus was born, after the Greenwich meridian of the Earth is determined to be 0 degrees, while the principle of division of the world and thus also the time of the birth. The principle of division of the Earth is actually a world time longitude division, which is defined as the surface of the Earth with little connection angle between the plane of polarization and 0 degrees longitude location to about 0 degrees longitude reference extension. Indeed longitude is the angle between the plane of the two warp, so that you can distinguish each region on Earth, and thus the time zone around the division, longitude difference of 1 every 15 hours by this way it can be divided according to all the major cities around the world every 15 longitude, which is a difference of one hour as Beijing is GMT + 8.1249
1. The most commonly seen is 24 – 24 hour display pointer figures 1-24 1-24 print or display panel digital display local time. This pointer or the display panel can be adjusted to align local time. Such display includes a pointer, retrograde type and window type three;

2. The dual time zone display – two small dial features two hours of needle to display the time. The two time display illustrates just one is your local time, and the other is your departure time. Of course, I’ve also seen the appearance of too many time zones, that is to say there are more than two times display a small dial, the appearance of these belong to extend dual time zones;

3. The display world – both sides combined 24 I mentioned display or dual time zone display, there has been the world’s major cities abbreviation place names displayed. Such display is the most humane, you can keep track of time around the world, in order to determine your schedule.

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Girard Perregaux watch series male traveler series of large calendar moon phase watch is displayed when the pointer 24, located at the 4:00 position of table disk. When the speed of rotation of the pointer 24 is rotated every 24 hours a week, its speed is driven by the realization of the wheel 24, and 24 when the wheel when the wheel is rotating every 12 hours a week of driving. This is indicative of a circular arrangement of needles 1-24 digits represent the 24 display. Can be seen from the diagram and an exploded view of the movement, this pointer is designed to be able to adjust, of course, to do this requires a corresponding set of 24 means.

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I mentioned earlier the pointer 24 is displayed, this display type is set in a circular digital layout. According functional integrity requirements retrograde type display 24 is not uncommon. This type of display is to 1-24 digital distribution sector, and its implementation in general, there are two, one is a combination of movement of the cam lever, and the second is the lack of movement in combination with the scroll spring teeth. Longines Mingjiang series L2.739.4.71.3 cheap swiss replica watches of this type, this display should be noted that the area of ​​digital distribution sector should be as large and wide, the wearer look more convenient time information.

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This display mode for the display 24 is relatively rare, I remember only have such a display in Athens (and perhaps others). I first met Athens dual time zone watch 42 mm small second series 246-55 / 32 best copy watches display at 9 o’clock 24-bit mistaken calendar display window, and with the common calendar to show very much alike. I saw the structure of this section 24, the principle is similar to the annular calendar display mechanism, which means that a gear ring printed with numbers from 1 to 24, by the control system transformation. Of course, we need to adopt a window of the dial face to show you the location of point in time.

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Dual Time Cartier launched the Tank A Vis Series W1537651 cheap replica watches are equipped belongs to the classic structure. It uses three crown gear to achieve a conversion function dual time zone adjustment – first gear: winding function and dual time zone neutral position; a second gear: a first time zone adjustment; third gear: second time zone adjustment.