Aficionados have long awaited a new fake Patek Philippe Annual Calendar chronograph watch. The new CH 28-520 IRM QA 24H chronograph caliber is a self-winding mechanical movement with a flyback column-wheel chronograph, power-reserve indicator, Annual Calendar, and day/night display. It beats at a frequency of 28,800 semi-oscillations per hour (4 hertz), assuring an extremely constant balance amplitude and high rate accuracy. The winding power is delivered by a unidirectional 21K gold central rotor. Like all Patek Philippe mechanical movements, this new caliber displays the prestigious Geneva Seal.Now, a year after having presented the world’s thinnest split-seconds chronograph, the Geneva workshops can delight connoisseurs with a new, self-winding chronograph wristwatch which is crafted entirely in-house: the Patek Philippe Ref. 5960P Annual Calendar Chronograph.
The mens fake Patek Philippe Ref. 5960P watch is a complicated wristwatch with functions that are truly useful in everyday life. It features a totally new self-winding chronograph movement developed and manufactured by Patek Philippe and endowed with a further complication: the patented Annual Calendar mechanism.
The chronograph is operated with two buttons. The one at 2 o’clock starts and stops a measurement. The button at 4 o’clock is used to reset the stopped chrono hand or activate the flyback function when the chrono hand is running.
The chronograph mechanism is based on the venerable column-wheel principle for controlling the start/stop commands. This is a highly reliable solution that eliminates the occurrence of backlash-induced hand jitter or bouncing because it does not involve the sudden meshing of teeth when the chronograph is started. It also replaces the conventional three-wheel chronograph train that for reasons of wear made it inadvisable to keep the chronograph running permanently. In this movement, the chronograph hand can be used without hesitation as a continuously running seconds hand; because this has no negative impact on the rate accuracy of the watch, the subsidiary seconds dial customarily found in many chronographs is no longer needed. However, it differs from classic Patek Philippe column-wheel chronographs by virtue of a remarkable innovation: The clamps do not control the engagement of a lever-mounted clutch wheel with the chronograph train but instead act on a disk clutch that transmits (chronograph running) or interrupts (chronograph stopped) the power between the fourth wheel and the chronograph hand.
It displays the day of the week, the date, and the month in three apertures, and it also controls the day/night indicator at 6 o’clock. Its modular design expands the scope of applications of the new chronograph caliber, providing future latitude for extra functions. The patented Patek Philippe Annual Calendar copy watch is a full calendar that automatically recognizes months with 30 and 31 days and, assuming that the watch is always running, only needs to be manually corrected once a year on March 1.