Vacheron Constantin

Mark in Paris
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Vacheron Constantin novelties for Watches and Wonders 2015

You thought that the 57260 Pocket watch and the new Historiques 1955 Chronograph were the only beauties to be unveiled by the brand these last 2 months?

Well, so did I. But it seems we were wrong (at least I was).


Here are the press-kit pictures with the official details of the two main novelties presented for Watches and Wonders if you want to know more.

There is also something new in the Traditionnelle World Time (material and dial) and Malte (dials) models, but I don't have the supporting material yet.


I love the poetry and warmth of the unique Regulator model. Please note also the combination of the concave bezel together with the rounded case side.

It is made with a lot of taste and it seems that Vacheron Constantin wishes to be active in its communication program, targetting the end of year's celebrations (?)

The Minute Repeater 1731 is gorgeous too in that outfit (the rose gold version was already available since 2013).


A very nice surprise.

Cheers, Mark





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Maitre Cabinotier Perpetual Calendar Regulateur





With the one-of-a-kind Maître Cabinotier Perpetual Calendar Regulator, Vacheron Constantin showcases its expertise in creating original and exclusive calibers providing a highly specific time read-off. This exceptional timepiece is distinguished by its regulator-type display, inspired by the precision clocks used to adjust watches from the 17th century onwards. Along with this dissociated display of the hours and minutes, the 2460 RQP movement specially designed for this model also drives a major horological complication: the perpetual calendar. An elegant hand-guilloché dial accentuates the exclusive nature of this watch certified by the Hallmark of Geneva, crafted in keeping with the spirit of the 18th century Geneva cabinotiers.

Presented as part of Vacheron Constantin’s Maître Cabinotier collection composed of exclusive timepieces, the Perpetual Calendar Regulator watch features a specific regulator-type time display. Its mechanical self-winding movement, Caliber 2460 RQP, was developed, designed and assembled by the master-watchmakers of the Manufacture so as to offer a distinctive reading of the hours and minutes that effectively complements the perpetual calendar functions. The dissociated indication of the hours and minutes, ensuring immediate legibility, is inspired by the regulator-type clock that were used to adjust watches from the late 17th century onwards. Also called “master clocks”, these high-precision timekeeping instruments served as a point of reference in the watchmaking workshops and astronomical observatories of the time. An elegant hand-guilloché dial, reflecting the expertise faithfully passed on from generation to generation at Vacheron Constantin since 1755, endows the Maître Cabinotier Perpetual Calendar Regulator with a subtle aura of refinement, while its meticulous finishing enhances the perfect clarity of the indications. Created in a one-off edition, this prestigious timepiece harks back to the tradition of technical excellence and innovation cultivated by the 18th century cabinotiers. These highly specialised Geneva artisans in their attic workshops created authentic made-to-order masterpieces intended for prestigious customers from around the world. In harmony with this blend of horological prowess and extreme personalisation, the art perpetuated through the Maître Cabinotier Collection by Vacheron Constantin is reflected in the highly exclusive production of its “Atelier Cabinotiers” which creates bespoke Haute Horlogerie watches.







Precision and legibility at the heart of a distinctive display

Born of the expertise nurtured by the master-watchmakers of the Manufacture Vacheron Constantin, this unique creation features a characteristic display of the hours and minutes, inspired by the regulator clocks that first appeared in the 17th century. With the Maître Cabinotier Perpetual Calendar Regulator model, Vacheron Constantin reinterprets this characteristic layout in an exquisitely refined contemporary spirit. The gold dial adorned with an opaline brown finish and a hand-guilloché motif provides a dissociated reading of time, swept over by slender leaf-type hands, “clous de Paris” hour-markers and Roman numerals. The fine guilloché pattern, epitomising the savoir-faire and creativity cultivated by Vacheron Constantin the domain of artistic crafts, calls for finishing work that is up to four times longer to perform and more demanding than on traditional dials. Complementing the regulator-type display of the hours and minutes, the perpetual calendar and the moon phases appear on a snailed counter at 6 o’clock, while the pink gold moon and silver dust stars are sprinkled across this gently spiralling finish. The pink gold-rimmed day of the week and month apertures appear on either side of the offset hours counter at 12 o’clock. The various types of finish – guilloché, opaline, snailed and circular satin-finished – along with the alternating presence of applied hour-markers, Roman and Arabic numerals, combine to ensure excellent readability of each separate indication. This distinctively designed dial frames a 42 mm-diameter pink gold case that is water-resistant to 30 metres and topped by a concave bezel that accentuates the overall impression of slenderness.

New dedicated Vacheron Constantin caliber

Combining sophisticated technical content, contemporary design and delicate touches of artistic craftsmanship, the Maître Cabinotier Perpetual Calendar Regulator houses an exceptional mechanical heart. The new Caliber 2460 RQP was specially designed and developed by the master-watchmakers of the Manufacture in order to provide a regulator-type display of the hours and minutes. These indications are driven by a complex mechanism and the combination of complexity and original hour display has become an authentic brand signature. Its inherent originality is enriched by one of the most prestigious horological complications: the perpetual calendar, indicating the day of the week, the month, the date, leap years and moon phases. Comprising 334 carefully decorated components, this exclusive ‘motor’ beats at the frequency of 28,800 vibrations per hour and ensures a 40-hour power reserve.

The aura of natural distinction exuded by this timepiece is matched by an alligator Mississippiensis leather strap in a shade echoing that of the brown dial. Hand-sewn and featuring large square scales, it is fastened by a triple-blade pink gold folding clasp adorned with a polished half Maltese Cross.
Building on its originality and its technical refinement, the Maître Cabinotier Perpetual Calendar Regulator by Vacheron Constantin joins an exceptional collection of unique creations that are much sought-after among collectors.




Patrimony Ultra-Thin 1731 Minute Repeater in Platinum with 2 different dials





The creation of striking watches – known to be the most difficult complications to produce – is an art mastered by very few watchmakers. For more than two centuries, the Manufacture Vacheron Constantin has been creating an array of splendid striking watches. In 2013, the Maison unveiled a true masterpiece of virtuosity in which the complexity of the striking mechanism was matched by the additional challenge of creating the thinnest hand-wound calibre and the thinnest hand-wound minute repeater watch on the market, at respectively 3.9 and 8.1 mm thick. Initially introduced in 18K 5N pink gold, this timepiece now appears clothed in a platinum case – framing a silvered opaline or slate-colored opaline dial – naturally bearing the prestigious Hallmark of Geneva.
Calibre 1731, a gem of finesse equipped with an innovative device

Calibre 1731 is barely thicker – due to an impressive 65-hour power reserve – than its predecessor from 1992, measuring a mere 3.90 mm compared with the original 3.28 mm. It indeed remains the thinnest on the market to this day, having brilliantly overcome the difficulty of assembling and adjusting such supremely slimmed-down components. Four years were needed to solve the highly complex conundrum of creating a new minute repeater movement mingling slenderness, pure sound, aesthetic beauty, reliability and sturdiness. Nor are the technical feats confined to its ultra-thin side of nature, since Calibre 1731 is equipped with an extremely ingenious device: a flying strike governor developed by Vacheron Constantin in 2007 for the 2755 movement, another member of this highly exclusive family of minute repeater calibres. Unlike classic lever-type governors, this one is entirely silent. Its role is to steady the rate at which the hammers strike the gongs. Without such a governor (also known as a regulator), this musical sequence would play at the speed of the striking barrel-spring and would thus produce a series of indiscernible notes. The device developed by Vacheron Constantin comprises two inertia-blocks or weights designed to act as a brake on the rotating shaft of the governor and thus evening out the energy supplied by the barrel spring. It achieves this by making use of opposing centrifugal and centripetal forces. When the governor spins, centrifugal force pushes one end of the inertia-blocks outwards, while the other end presses on the shaft to slow it down and stabilise the rotation speed in order to ensure a steady cadence. Perfectly finished right down to the smallest details, the governor bears Vacheron Constantin’s Maltese cross emblem, even though this motif cannot be seen from the front of the calibre.

The quest for perfect harmony

Particular care was devoted to the acoustics of the Patrimony ultra-thin calibre 1731, since the sound of a striking watch is its very reason for being. Various technical choices were made to ensure a crystal-clear and perfectly tuneful tone. The gongs are not only connected to the case middle so as to amplify the sound, but also for the first time stacked rather than placed side by side. The platinum case is shaped so as to form a unified whole with the movement, within a clever composition incorporating such subtle parameters as the airflow between the mechanism and the case, designed to achieve optimal propagation of the notes. Nor does the quest for perfection end there, since the case itself has been built without joints so that the elements can interact metal against metal and thereby enhance the amplitude of the sound, while the flying governor ensures a regular rate of the hammer blows on the gongs.
While each master-watchmaker instils his own music into the minute repeater that he will take several months to assemble and adjust, the sound of the movement will be submitted to the keen ear of the virtuoso striking-mechanism specialists of the Manufacture, and will undergo any adjustments needed to achieve perfect harmony between the low-pitched and high-pitched notes. And it is precisely at 4:49 that the tests are performed, since that is the time when the cadence is most clearly audible due to the almost identical intervals between the hours (four strikes), quarters (three strikes) and minutes (four strikes).
The true living soul of a minute repeater watch, the individual chime of each watch is recorded and carefully stored before the timepiece leaves the Manufacture, thus constituting a “soundprint” duly registered in the archives of Vacheron Constantin. The latter guarantees not only the lifelong repair of all its watches, both historical and contemporary, but also the ability to restore within its workshops the unique sound of each model equipped with a minute repeater.





The work of a single virtuoso master-watchmaker

For a master-watchmaker, taking part in creating striking watches is a supreme honour. This is an art that requires great dexterity, a wealth of experience coupled with infinite patience, along with a truly musical ear. This means that the circle of watchmakers capable of handling striking mechanisms is naturally extremely small. At Vacheron Constantin, only a few gifted artisans working in the “Grandes Complications” workshop are designated to create such marvels. Before working for two years under the mentorship of a master craftsman, a watchmaker must have acquired at least 15 years’ experience in the various other workshops. For while the minute repeater is probably the most fascinating of all complications, it is also the most demanding, due to the high number of tiny parts that must be patiently assembled and made to interact, before repeatedly setting and adjusting them over and over – to the point of achieving perfectly smooth operation and an absolutely pure sound. A single watch takes from three to six months to assemble and adjust. Concentration is a must at all times, since one tiny file stroke too many on the base of the gong could muffle its tone.
For his work on such a complex mechanism, the master-watchmakers has more than 1,200 tools, many of which he has made himself and some of which have been created to perform a single operation. They form an impressive panoply, even though the master-artisan’s supreme instrument remains his own ear. For it is in placing his own personal ‘signature’ during the sound-adjustment phase that he breathes life and soul into the minute repeater.

Finishes in keeping with the noblest Haute Horlogerie traditions

Testifying to an ancestral expertise that sets an authentic Haute Horlogerie creation apart from the rest, the components of Calibre 1731 are patiently hand-finished one by one, even though some will remain hidden. Whereas the mainplate is circular-grained, the hammers are specular polished to as to alternately catch the light of appeared clothed in a deep black cloak so as to eliminate any trace of the finely worked surface. Meanwhile, the bridges are adorned with a delicate Côtes de Genève pattern creating a refined wave effect. While the artisans of the Manufacture Vacheron Constantin are well accustomed to the various finishing techniques, there is one in particular that requires a highly demanding 18-month training period: bevelling or chamfering, meaning the specific work on the re-entrant angles, such as can notably be found on the seven bridges of Calibre 1731.
When case and calibre set new slimness records to form a unified whole

The Patrimony ultra-thin calibre 1731 conceals remarkable complexity beneath its apparent simplicity. Its design is inspired by an ultra-thin model created in 1955 to mark the Vacheron Constantin bicentenary and then revived in 2004 to give life to the Patrimony reference 81180. Since then, its extreme slenderness, its pebble shape, its curved bezel, its cambered dial and crystal, its beaded minute circle, along with its baton-shaped hands sweeping over alternating triangle and baton-shaped hour-markers, have established it as a timeless classic. While the Patrimony ultra-thin calibre 1731 has remained true to its iconic design codes, its platinum case has been the object of subtle and complex workmanship so as to form a unified whole with Calibre 1731 and to set a double record: the thinnest hand-wound minute repeater movement (at 3.9 mm), driving the thinnest hand-wound watch (8.1 mm). The curve of the case middle has thus been accentuated so as to further trim down the silhouette, while the sapphire crystal caseback has been opened as broadly as possible to reveal the hammers, along with a rare glimpse of the gongs. On the dial side, Vacheron Constantin has opted for an extremely elegant small seconds offset at 8 o’clock, a useful and playful way of making the Patrimony ultra-thin calibre 1731 immediately recognisable.





Pure, rare, timeless, the most precious of all metals

Platinum was a precious metal long reserved for royalty and maharajahs. It continues to convey a definite sense of prestige that is recognised by a distinguished elite of connoisseurs and collectors. Used since 1820 by the watchmakers of the Maison, platinum has been used for a number of creations, ranging from the complex to the most original. Its 95% precious metal composition render it far purer than gold at ‘just’ 75%. This is not however what sets platinum apart from the other precious metals: its rarity, its density and its weight make it a material that is not only prestigious, but also far superior in terms of durability, resistance and malleability. These qualities mean that a small scratch on a platinum model merely displaces the metal and thus engenders minimal loss. A platinum watch thereby maintains its value, as befits a token of eternity. Resistant to oxidation and the passing of time, this inalterable metal is synonymous with continuity and ensure its role as a perfect and enduring lifelong companion.

Such a prestigious complication as the minute repeater, cloaked in the most precious of all materials, combine to this a supremely complicated model capable of appealing to the most discerning connoisseurs and collectors.