Christophe Claret – X-TREM-1 (Blue)

Four years after unveiling the X-TREM-1 timepiece, the watchmaker from Le Locle reveals two new versions in blue damascened steel, issued in 8-piece limited edition. X-TREM-1, the first of a generation of exceptional timepieces, represents a major technical and aesthetic accomplishment: a flying tourbillon inclined at a 30° angle, mounted on a three-dimensional curvex titanium mainplate, equipped with a retrograde hours and minutes display system that is radically different from existing watchmaking conventions. Two tiny hollowed steel spheres, isolated within cylindrical ring-bound tubes on the left and right sides of the caseband, magically move with no mechanical connection thanks to magnetic fields.

Technics

The Extreme Complications Watches line certainly deserves its name. It expresses Christophe Claret’s determination to continue pushing the boundaries of mechanical watchmaking, integrating certain fields of research never previously applied in this domain. X-TREM-1 is a fine example of this approach that involves using a system driven by magnetic fields display the hours and minutes.

The challenge was bold and some might say a little crazy: How could someone possibly think about introducing a magnetic field – the arch enemy of horological mechanisms – into the heart of a watch? The Christophe Claret team has done just that by creating a system where two small steel spheres – hollowed to make them lighter and encased within two Cylindrical ring-bound tubes placed to the right and left of the caseband – are controlled by precision magnetic fields generated by two miniature magnets moved by cables. The cables are incredibly flexible, made from hundreds of Dyneema nanofibers all contained within an ultra-high-strength polyethylene gel, capable of withstanding tensile forces of up to a kilo. The entire thread is thinner than a human hair (4 hundredths of a mm in diameter). The resistance of the thread has been tested in the Manufacture Claret on an accelerated-wear simulator corresponding to 60 years of operation.

The spheres have no mechanical connection with the movement, with each one floating inside the two Cylindrical ring-bound tubes and creating outstanding horological magic. The mastery of magnetism, which allowed this feat was developed in partnership with the School of Business and Engineering Vaud (HEIG-VD) in Yverdon-les-Bains, and a team headed by Professor Besson.

The entire construction and finishing of this timepiece meets the extreme demands systematically imposed by Christophe Claret. Ultra-light titanium was used for the three-dimensional curvex mainplate and the bridges. The flying tourbillon is fitted with double ceramic bearings to enhance its shock-resistance. It is inclined at a 30-degree angle in order to make it even more clearly visible to the wearer. The hand-wound watch draws its energy from two barrels enabling the use of a sophisticated display without disturbing the rate of the tourbillon, and thus the accuracy of the watch. The first barrel is reserved for the tourbillon, the second for the hours and minutes.

The pleasing aesthetic alliance between Blue PVD titanium and blue PVD damascened steel Driven as ever by a determination to present avant-garde timepieces, PVD-treated grade 5 titanium and damascened steel were the metals chosen to make the case of this new version of the X-TREM-1.

A keen student of history, Christophe Claret felt it would be an interesting exercise to craft the case of the X-TREM-1 – the most innovative and contemporary model in his collection – from damascened steel produced using ancestral methods. This material was first made in the Caucasus around 2500 BC, soon after the discovery of iron, and subsequently spread throughout Europe as well as to Asia. Entirely forgotten during the Middle Ages, it was rediscovered by the Crusaders. Weapons equipped with extremely sharp damascened blades were long considered the finest in the world. After a further period of neglect, this type of steel reappeared under Napoleon and was used to make gun barrels around the mid-19th century. It has been consistently used in Asia, and Japanese samurai warriors made their katana swords from this material combining the suppleness of the blade with an extremely hard cutting edge. Its resistance in combat gave them a significant tactical advantage over their enemies.

Christophe Claret considers the creation of each object as a collective challenge that takes shape by dint of passion and perseverance, along with a significant measure of emotions and dreams. He is never happy just to redo something that has already been done. The brand is resolutely dedicated to technological innovation and never hesitates to venture off the beaten track in its quest to offer unprecedented ways of reading the time.

An interesting historical side note

In The Talisman, a romanticized account of the Crusades in Palestine, Sir Walter Scott tells the story of an encounter between Richard the Lionheart and Sultan Saladin. The two adversaries boasted of the respective qualities of their swords. To show the resistance of his heavy sword that he wielded with two hands, Richard sliced through a steel bar. In response, Saladin drew his Damascus steel scimitar across a silk cushion and “the cushion fell apart without even half sinking under the touch of the Sultan’s blade. It seemed almost to separate itself.” The stunned Europeans were thinking it might be a trick, when Saladin gave a further demonstration by splicing in two a supple silk veil that he held in the air. Walter Scott describes the Saracen’s weapon as ideally sharp and maneuverable, “a curved and narrow blade, which glittered not like the swords of the Franks, but was, on the contrary, of a dull blue color, marked with ten millions of meandering lines. “

This X-Trem-1 edition is produced in an 8-piece limited edition.