IWC Perpetual Calendar ProSet

At this year's Geneva Watch Days, IWC also unveiled a series of perpetual calendar timepieces featuring its IWC-ProSet® bi-directional adjustment technology. Models capable of reversing the perpetual calendar—allowing it to be set backward—are exceedingly rare in the current watch market. Notably, IWC achieved this innovation without disrupting the dial's classic symmetrical layout, retaining the traditional, well-ordered arrangement of the perpetual calendar displays. A total of three models were released in this series: two "Le Petit Prince" editions (crafted in white ceramic and stainless steel) and one standard edition in 18K 5N gold. Buy top IWC clone watches online, buy replica watches at twatchclone.ru.

The core advantage of this bi-directional perpetual calendar lies in its ability to adjust the calendar functions—both forward and backward—simply by using the crown. If the time is accidentally set past the desired point, there is no need to send the watch to a service center for adjustment, nor is it necessary to stop the watch and wait for the calendar to cycle forward automatically; this innovation completely resolves the long-standing pain points associated with the tedious, time-consuming, and inconvenient adjustment process of traditional perpetual calendars. To achieve this, IWC built upon the classic Kurt Klaus perpetual calendar movement architecture by integrating an entirely new gear train system dedicated specifically to bi-directional backward adjustment.

The Calibre 82665 features a 60-hour power reserve and is equipped with a silicon balance spring, significantly enhancing the movement's anti-magnetic properties. Furthermore, high-stress components—such as the winding rotor and pawls—are crafted from zirconium oxide ceramic; this material is highly resistant to abrasion and wear, offering near-perpetual durability and markedly improving the movement's long-term reliability. The decorative details of the movement are executed with considerable ingenuity: the rotors of the two "Le Petit Prince" special editions are engraved with exclusive motifs from the story, offering exceptional visual appeal, while the standard precious-metal models feature IWC’s classic decorative gold medallion on the rotor https://www.twatchclone.ru.