next

Vacheron Constantin Patrimony Traditionnelle World Time - Simultaneous reading of all world time zones

Marina Milojević | 01.17.11 | 04:15 AM

A longstanding part of the Vacheron Constantin watchmaking heritage, the World Time complication is making a noteworthy comeback to the collections from the Manufacture. The Patrimony Traditionnelle World Time model houses the new Calibre 2460WT bearing the prestigious Hallmark of Geneva. Developed and manufactured by Vacheron Constantin, this new mechanical self-winding movement is distinguished by its capacity to indicate the world’s 37 time zones, including those offset from Universal Coordinated Time (UCT) by a half - or quarter-hour – an exclusive mechanism patented by Vacheron Constantin.

The new Patrimony Traditonnelle World Time by Vacheron Constantin marks the return to the collection of a complication inextricably bound to the history of the Geneva-based manufacturer. The latter is also interwoven with the theme of travel, since Jean-Marc Vacheron and his successors have constantly circled the globe delivering their exceptional timepieces. A pioneer in the development and production of innovative watches, the Manufacture Vacheron Constantin has displayed the same approach in being resolutely open to the world at large. Created in 1755 in Geneva and able to look back over more than 255 years of uninterrupted activity, Vacheron Constantin soon began exploring the four corners of the earth. It established a presence in the United States in 1832 and in China in 1845 – well before the International Meridian Conference held in Washington in 1884 which divided the world into 24 time zones, taking the Greenwich meridian as the longitude 0 point of reference. This new approach became indispensable in keeping step with the development of international travel and of railways.

The rich history of World Time at Vacheron Constantin

In keeping with the same pioneering spirit, and driven by a wish to demonstrate that the multiple time-zone watch could be further perfected, Vacheron Constantin introduced its first timepieces endowed with an international time mechanism in 1932. This movement was the work of a brilliant Geneva watchmaker, Louis Cottier, who had imagined and developed a mechanical movement indicating the 24 time zones from 1 to 24 by means of a disc rotating around the central dial and the outer bezel bearing the names of the world’s major cities. This first Vacheron Constantin World Time “Cottier system” watch (reference 3372) enabled simultaneous read-off of the time in 31 cities around the world. It marked the start of a rich and longstanding relationship between Vacheron Constantin and the World Time complication. In 1936, Vacheron Constantin presented two new versions of its World Time model with a 31-city dial (reference 3650) and a 30-city dial (reference 3638) without Cairo. In 1937 and 1938, the Geneva-based Manufacture unveiled six table clocks with a mobile dial featuring 67 locations, including summer and winter time in Paris. From the 1940s onwards, Vacheron Constantin attributed the reference number 4414 to a world time model with a 41-city dial and a day/night division of the mobile 24-hour disc. During the 1940s and 1950s, many famous customers were captivated by this useful and ingenious mechanism, and contributed to spreading the fame of this new complication.

In 1957, Vacheron Constantin wrote a new chapter in its history of World Time watches by introducing the first World Time wristwatch, reference 6213, ordered by an Egyptian dignitary. It was the first of a long line of models incorporating this remarkable complication and that earned it an outstanding reputation among connoisseurs and collectors.

A patented new World Time calibre

Eager to make a major new contribution to the history of this complication, the Vacheron Constantin master-watchmakers and engineers have sought to create a mechanical movement capable of indicating not only the full time zones, but also the partial ones, so as to reflect the exact temporal reality in the 37 time zones. A number of countries have indeed adopted a half-hour or quarter-hour difference from UTC, and the Calibre 2460WT by Vacheron Constantin takes account of these specific characteristics. By way of example, it provides the correct time indication for Caracas, since Venezuela decided in 2007 to switch from a full time zone to a half time zone (GMT – 4:30).

The indication of the 37 time zones as proposed by Vacheron Constantin in its Patrimony Traditionnelle World Time is as complete as one could wish for. The display consists of three dials: a sapphire dial with a unique day/night shading; a metal dial with a “Lambert projector” type map; and a metal chapter ring. Beating at a frequency of 4 Hz (28,800 vibrations per hour) and endowed with a 40-hour power reserve, mechanical self-winding Calibre 2460WT drives displays of the hours, minutes, central seconds and World Time. It enables simultaneous read-off of the time in all regions of the world, along with the day/night indication provided by the central world map. All indications are adjusted via the crown, thus considerably simplifying the use of this highly technical watch. In light of these exclusive developments, a patent has been filed for the new Vacheron Constantin Calibre 2460WT bearing the prestigious Hallmark of Geneva.

Appreciable user friendliness

Despite its complex construction principles, the new mechanical World Time movement is extremely user-friendly. The wearer chooses the reference time and places it opposite the black triangle at 6 o’clock. The time in the reference location can then be read off either by the hour hand, or by the 24-hour disc, while the time in the other 36 time zones is simultaneously readable. The cities shown in black represent the full time zones, while the cities in red indicate half-hour or quarter-hour zones.

Incorporating all the signature characteristics of the collection – a slender bezel, a knurled motif on the case-back, a screw-down sapphire crystal case-back, and dauphine hands – the new Patrimony Traditionnelle World Time comes with a 42.5 mm diameter 18K pink gold case that is water-resistant to 30 metres. It is fitted with a brown alligator leather strap secured by an 18K pink gold folding clasp.

Due to the modern nature of this useful complication, along with the major innovations provided by its Calibre 2460WT, the Patrimony Traditionnelle World Time is destined to become an iconic model within the collection, and to perpetuate Vacheron Constantin’s pioneering role in the development of multiple time-zone watches.

Technical data

Reference 86060/000R-9640 Patrimony Traditionnelle Worldtime

Calibre 2460 WT, developed and manufactured by Vacheron Constantin, Stamped with the Hallmark of Geneva

Energy Mechanical, self-winding

Movement diameter 36.60 mm (11’’’ ¼)

Movement thickness 8.10 mm

Jewels 27

Frequency 4Hz (28’800 Vibrations/hour)

Indications Hours, minutes and center seconds, World time indication with day/night zone (37 time zones)

Power reserve Approximately 40 hours

Case

  • 18K 5N Pink gold

  • 42.50 mm in diameter

  • Open-worked back with transparent sapphire crystal

Water-Resistance 3 bar (about 30 meters)

Dial The display is made of 3 dials:

  • 1 dial in sapphire with day / night indication in the center, 24-hour indications inked & engraved

  • 1 dial in metal with “Lambert Projection” type map and transfered cities names

  • 1 externalring in metal with transferred minute-track and gold applied hour-markers

Strap Brown hand-stitched, saddle-finish, large square scaled Mississippiensis alligator leather

Clasp 18K 5N pink gold triple blade folding clasp, Polished half Maltese Cross

Vacheron Constantin collections

Advertisement

Right now 100+ watches on sale!

Latest News from Vacheron Constantin

Vacheron Constantin Métiers d’Art Year of the Rat

image description
image description
image description
  • image description
  • image description
  • image description

Vacheron Constantin is adding a new timepiece to The Legend of the Chinese Zodiac collection. The new model features a dial adorned with the sign of the rat, one of the 12 signs of the Chinese zodiac. Rat, a symbol of vitality and intelligence, will take over from the pig at the Chinese New Year, on January 20th 2020. To mark the occasion, Vacheron Constantin presents two new creations, created in twelve models each. Thanks to the expertise of the master engravers and enamellers, The Legend of the Chinese Zodiac Collection is giving a new in...

Vacheron Constantin Historiques Cornes de vache 1955 in Steel

image description
image description
image description
  • image description
  • image description
  • image description

Vacheron Constantin revamps one of its historical watches, reference 6087, which is today one of the most sought-after models among watch collectors. The reference 6087, better known as Cornes de vache, or Cow horns, is the Maison’s first water-resistant chronograph launched in 1955. As part of its Historique Collection, the brand reissues Cornes the vache model in steel. Vacheron Constantin Historiques Cornes de vache 1955Reference 6087 The original Cornes de vache watch is one of the pieces most desired by collectors, due to its very limite...

Vacheron Constantin Traditionnelle Quartz Limited Edition for China

image description
image description
image description
  • image description
  • image description
  • image description

The oldest Swiss manufacture, Vacheron Constantin, has been in China for a very long time. Their first delivery of watches to China dates back to 1840’s. The Manufacture is known for its historical Chinese watches, that were heavily decorated and often available in pairs. Designed to withstand humid climates, they were both reliable and accurate. This year, the great Swiss watchmaker presents a limited edition Traditionnelle Quartz dedicated to the Chinese clientele. Vacheron Constantin’s Chinese clients are slightly younger than the global...

Overseas Dual Time Cory Richards Everest 2019 Prototype Watch

image description
image description
image description
  • image description
  • image description
  • image description

The house of Vacheron Constantin honors one of its ambassadors, the professional photographer and long-distance explorer Cory Richards, with an Overseas Dual Time prototype timepiece. The watch is dedicated to Richards’ third attempt to conquer the Earth’s highest mountain, Mount Everest (29.029 ft). Even though he had already conquered it twice, once without oxygen in 2016, this time he had to give up because of the bad weather conditions. However, he managed to take some extraordinary photos and videos, which will be exhibited in Vacheron...

Vacheron Constantin Les Cabinotiers Grand Complication Phoenix Pre-SIHH 2019

image description
image description
image description
  • image description
  • image description
  • image description

A one of a kind twin-dial model created by Vacheron Constantin’s Les Cabinotiers department is one of the new products which will be presented at SIHH 2019 in January. The brand has already revealed Les Cabinotiers Minute Repeater Tourbillon Sky Chart, and now it presents yet another unique model – Les Cabinotiers Grand Complication Phoenix. Both new models are specially commissioned bespoke timepieces intended for the brand’s most devoted clients and watch collectors. The Grand Complication Phoenix is a magnificent new model that combines n...

Vacheron Constantin Les Cabinotiers Minute Repeater Tourbillon Sky Chart - SIHH 2019

image description
image description
image description
  • image description
  • image description
  • image description

Ahead of the SIHH 2019 watch salon, taking place in January next year, the house of Vacheron Constantin introduces an extraordinary, one-of-a-kind model created by the watchmakers of the special Les Cabinotiers department. The department reconnects with the era when the highly specialized Geneva watchmakers worked in special ateliers where they crafted unique and specially commissioned complication watches – the cabinotiers. The latest creation of the modern Les Cabinotiers workshops is the unique  Minute Repeater Tourbillon Sky Chart, a wat...

Vacheron Constantin Traditionnelle Bucherer Blue Editions

image description
image description
image description
  • image description
  • image description
  • image description

The legendary watch retailer, Bucherer, has since 1888 offered its customers timepieces crafted by some of the world’s best manufacturers. To celebrate the unique bond with its partners, Bucherer has launched the special Blue Editions project – an exclusive collection of blue-themed watches. Blue, the symbol of Bucherer, is now a common theme of all the new creations of the Bucherer blue editions. These exclusive models are only available at Bucherer boutiques, and they’re produced in a limited run. The latest to offer its interpretation of...

Vacheron Constantin Overseas Black

image description
image description
image description
  • image description
  • image description
  • image description

Vacheron Constantin’s legendary sports line Overseas welcomes a powerful new model with a new dial color. The very first Overseas model, combining the luxury, elegance, and sportiness, was introduced back in 1996. In 2006, on the occasion of the 10th anniversary of the first steel model, Vacheron Constantin revealed the Overseas in yellow gold, and later, in 2008, a version in rose gold. In 2016, to celebrate the 20th anniversary of its emblematic model, the Swiss manufacture revealed a modernized Overseas collection with a revisited design...

Vacheron Constantin Patrimony Self-Winding 36mm

image description
image description
image description
  • image description
  • image description
  • image description

One of Vacheron Constantin’s most iconic models, the simple yet elegant Patrimony, makes a notable new appearance in a 36 mm-diameter version, crafted from white gold. The minimalist new variant of the celebrated Patrimony model, with simplified highly refined design, is designed for both men and women. Vacheron Constantin Patrimony Self-Winding 36mm 4100U/000G-B181: black semi-mat leather strap Fitted with a leather strap in classic black or a vibant red, the Patrimony self-winding 36mm is equipped by a mechanical automatic movement designed...

Vacheron Constantin Les Cabinotiers Grande Complication “Ornementale” and "Crocodile" - SIHH 2018

image description
image description
image description
  • image description
  • image description
  • image description

For this year’s edition of the Salon International de la Haute Horlogerie (SIHH 2018), the house of Vacheron Constantin introduced two new masterpieces in its highly exclusive Les Cabinotiers collection. Same as the rest of the range, the two new models - Les Cabinotiers Grande Complication “Ornementale” and Les Cabinotiers Grande Complication “Crocodile” – are the work of the Maison’s special Les Cabinotiers Ateliers in which the watchmaking expertise meets artistic crafts to create unique models for most prestigious clients. Both of these...