with a time scale of Ebel watch 12 Room

AP Audemars Piguet watches reprint complex performance Seven wonders of the world well-known, Audemars Piguet 1999 launch of the eight kings series (Tradition of Excellence collection) is aimed at creating the Eight Wonders of watch technology. In 2007, Audemars Piguet opened eight kings watch the mystery Fifth, the use of platinum case, limited edition of 20. In order to design this outstanding treasures, Audemars Piguet watches again innovative technology, in the Millennium series of oval shaped case configured linear calendar, as well as high efficiency without oil lubrication escapement. The Audemars Piguet escapement exclusive design is innovative watchmaking industry revolution, set to become a collectors dream Acura AP watch factory from 1791 Queen watchmaker Robin inspired inventions, research and development of a new direct Transmission escapement system, with no oil lubrication, direct drive, high efficiency, accurate travel time and many other advantages, and even withstand impact can maintain accurate. In order to solve the problems seismic, Audemars Piguet watchmakers specially designed new protective tied (guardpin), can prevent the system from accidental slippage during operation In addition, the 323 components of Cal.2899 another movement equipped with a linear calendar, Audemars Piguet's first date displayed eccentric time-division outer dial marked with 131 red Arabic numerals date disc, month and week display window is placed in the same vertical axis, with a time scale of 12 Room is a leap year display window. The ingenuity of the calendar not only legible, use is also very simple, just tap a button mounted on the table shoulder to adjust the date. Reversible (retractable finger) design time can be adjusted without affecting the calendar against the continued operation, to avoid damage due to operator error and movement. 7 o'clock position of the small seconds dial is another Audemars Piguet innovations independent small seconds per bell hop a grid, it can be called a leap second device, such a device would be included in the watch down to the size of a cutting-edge technology called micro-mechanical fifth day of the great achievements of the king's Cal. 2899 heart of the movement - balance, springs - also different, it has a pair of springs, a last look into a 180 angle to the head and tail biplane gossamer interconnect structure to solve the traditional terminal curve hairspring common thorny issue . In case gossamer imbalance, but also can help restore the balance automatically compensated. Audemars Piguet mechanical precision in the pursuit of the highest on the road, a major step forward in the fifth day before the four kings and the king of the same limited edition 20 to 950 platinum production. This 20 rare treasures are Audemars Piguet watches and clocks designed and manufactured exclusively fifth miracle, has become a focus of collectors Audemars Piguet own factory to maintain a fixed annual production since the complex performance watch or watch, and this Observing the complex performance watch, limited production ten year movement. This watch is more unusual is that a collection of the highest degree of difficulty of the three asked, calendar, double-tracking needle, chronograph and other complex performance, even with a rare automatic chain performance, the total number of nearly 700 parts , while the core thickness is only 8.5mm, the same level of the current sheet circles large complex watch movements are 11mm thick or more. This high-performance complex performance table calendar section, with a hundred years without adjustment moon phases, 52 weeks a year display, day, date, month and leap year; in double-tracking needle and chronograph section, in addition to double-tracking needle timing performance, there are 30 points accumulated on the surface plate and the small seconds dial; Collectively, this surface, with 12 indicating performance; For the most complex of the three asked the performance is equipped with a double hammer percussion device, so wearers always able to hear the voice of the time, this watch rare collection of three complex performance in a minute repeater, tourbillon and chronograph, a total of 665 parts, the complexity of its structure called talent. In the minds of many collectors, the three asked the table is the ultimate essential collection. Only watch from the first to the first three questions sonnerie chimes only three questions, AP has produced three asked the table is considered one of the experts, but this table is the AP called the sound of Heaven, the latest masterpiece ! For the perfect tone, this section there are two three asked exclusive features one hammer percussion gongs not directly, but rather to strike the gong hammer handle bezel ring can make more clear response. Second, the sound tempered steel spring portion integrally molded in one piece, not only the release of the sound passes completely unimpeded, and the two ring the gong sound is harmony. Each form is a three asked for manual tuning parts, it is necessary to spend a few weeks time.