Tue 12 Jul 2011
New Patek Philippe Ref. 5235 Annual Calendar Regulator – Unveiled.
Posted by Administrator under Articles and Industry news , Patek PhilippeNo Comments
Patek Philippe 5235 Annual Calendar Regulator embodies a number of novel aspects never before featured in the Patek brand. For example, it is the first Patek Philippe wristwatch with a regulator dial, characterized by a sweep minute hand, a subsidiary hour dial at 12 o’clock and a seconds sub-dial at 6 o’clock.
Patek Philippe Imitations – Highest Quality
It is ultra-thin self-winding, not that this is novel but what is interesting is that the Patek Philippe movement comes with a mini-rotor that displays the subsidiary seconds at 6 o’clock. It is also the very first totally new basic movement designed to accommodate Silinvar® components: The escape wheel and the lever of the Pulsomax® escapement as well as the Spiromax® balance spring are made of the innovative silicon-based material.
Make sure you check out our Fine Line of Luxury Replica Patek Philippe Wristwatches for Gentlemen.
The new wristwatch is endowed with an Annual Calendar that displays the month, day, and date in apertures and ranks among Patek Philippe’s most popular complications.
The Patek Philippe Ref. 5235 Annual Calendar Regulator clearly affirms the manufacture’s philosophy according to which the paramount purpose of a watch is to keep the time as accurately and reliably as possible. The dial with the unusual arrangement – large sweep minute hand combined with subsidiary hours at 12 o’clock and subsidiary seconds at 6 o’clock – pays tribute to the prominent free-standing precision pendulum clocks that for more than 200 years kept the precise time in watchmaking workshops and observatories until they were finally superseded by quartz- and radio-controlled reference instruments.
When adjusting their timepieces, watchmakers needed an unobstructed view of the seconds hand, which is why the hour display was moved to an off-center location where it would not sweep over and thus partially cover the seconds dial for several hours in the course of a day. One of the finest examples of this type of freestanding precision clocks is the Patek Philippe & Co. regulator built at the beginning of the last century. For many years it has been keeping the time unperturbed – second by second – in the office of Philippe Stern, the company’s honorary president.
To configure the face of a regulator clock with three separate displays for the hours, minutes, and seconds in a wristwatch format was a totally new venture in the Patek Philippe cosmos, not just from a design point of view. The plan was to set the stage for further innovations based on this novel layout.
The legendary caliber 240 would have been the ideal choice for the assignment which called for a very thin self-winding movement, but most unconventionally, its subsidiary seconds dial is positioned at 5 instead of 6 o’clock. Launched in 1977 and featuring a 22K gold mini-rotor recessed in the main plate, the 240 movement is only 2.53 mm high; it still ranks among the thinnest self-winding calibers on the market and thus provided valuable inspiration for the new development.
With the assets of its dependable predecessor and several trailblazing innovations, Patek Philippe’s new self-winding caliber 31-260 REG QA has everything it takes to define a new benchmark. Squarely centered between the middle of the movement and its outermost circumference, the size of the seconds subdial at 6 o’clock was maximized for optimum legibility – another homage to Patek Philippe’s philosophy as regards the equilibrium of timekeeping indications.
A little something about the self-winding movement
The new Ref. 5235 Annual Calendar Regulator measures time with an accuracy of seconds, but it also correctly displays larger intervals of time. The new basic caliber incorporates an Annual Calendar mechanism that has been one of the manufacture’s bestsellers since it had its debut 15 years ago. This useful complication that displays the day, month, and date in three large apertures automatically recognizes 30-day and 31-day months and only needs to be corrected once a year: on March 1. On account of this calendar cadrature, the caliber designation is 31-260 REG QA; the movement consists of 320 parts (basic caliber 181, Annual Calendar 139), measures 5.08 mm in height (basic caliber 2.60 mm, Annual Calendar 2.48 mm), and has a diameter of 33 mm (basic caliber 31.74 mm, Annual Calendar 33.00 mm). The dimensions are ideal for a wristwatch conceived to be timelessly elegant.
But despite the unusual regulator layout of the dial, the new Patek Philippe wristwatch is as fetchingly graceful as all the timepieces crafted in the workshops in Geneva. Its case features the classic Calatrava silhouette that has defined the quintessential round wristwatch for nearly 70 years.
Patek Philippe Replica Watches – Finest Duplicates in the World










