VIANNEY HALTER – Deep Space Resonance Three Axis Tourbillon - 2021
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DEEP SPACE RESONANCE PROTOTYPE
A NEW TECHNICAL DEVICE IS COMING BACK TO EARTH FROM OUTER SPACE
A lifelong dream is being realized at last !
Vianney Halter, the space and time travel watchmaker, is happy to introduce you to the new technical breakthrough at the heart of his emblematic 3 axis tourbillon : the Deep Space Resonance. Vianney reingeneered the tourbillon cage in order to integrate two acoustically synchronized balance wheels. A technical challenge and unheard mechanical prowess.
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INSPIRATIONS AND PHYSICS
The idea of creating an acoustically resonant double-balance time instrument emerged in Vianney’s mind in 1996 when he started learning to play the piano.
When attuning the keys where three harmonic strings overlap, he noticed an energy exchange between the strings that forced them to resonate. Just like on the tuning fork, the resonance mechanism seemed to depend on the fixed base through which the energy flows. Vianney felt there could be a similar way to synchronize two balance wheels.
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As he was doing some research on the subject, Vianney found early 1800s blueprints of Abraham Louis Breguet’s attempts to achieve resonance. The schematics showed devices allowing for the fine tuning of the distance that separated the two balance wheels, which were in this case using a fundamentally different coupling than the piano or tuning fork. Breguets’s works were based on the interactions between the balance wheel rims and the air between them, using the air as a fluid gearing. In this case the size of the gap, air viscosity and rotation directions were critical. Air behaved as a clutch and only one rotation was allowed. Without air, there could be no resonance.
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In order to form solid bases for the mechanical groundworks, Vianney needed to study the preexisting resonance watches, then craft an instrument that could demonstrate the possibility of resonance from coupling two oscillators. He then started collecting every chronometric object linked to undulatory phenomena he could, aiming to build such a demonstrator.
The final construction will be a tribute to all the scientists and craftsmen who developped theories, and imagined and built machines to share them.
The workshop changes into a laboratory
In 2007, Vianney Halter starts the construction of the demonstrator he has been imagining since 2005. To build his movement, he uses two identical russian deck watches that give him identical gear trains. For the two balances to resonate, he needs the two oscillators to be as similar as possible, and links them using a solid bridge, like in a tuning fork.
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As day to day watchmaking and manufacture began to consume Vianney’s time more and more he had to set his experimental works aside. However as time passes, the urge to return to it grows stronger. In 2012, Vianney buys an antique clock from watchmaker Langlois, crafted in 1660. With the help of horological expert Jean-Claude Sabrier, he discovers the clock is in fact one that Christiaan Huygens subcontracted to various craftsmen to demonstrate his novel isochronism theory. Beyond confirming his theory, the scientist and father of modern horology witnessed the resonance of multiple pendulums when installed on a single frame. For Vianney, this experiment was the initiator of the horological acoustic resonance idea.
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Space-Time is the fabric of our Universe. Heavy objects bend it and deform it and when they accelerate or collide, those objects generate waves that propagate through the cosmos at light speed, in all directions. Those waves perturbate the whole Universe, and finally were measured on Earth using a resonance based space-time seismograph.
This discovery was so important to Vianney he was determined to finish the research about acoustic horological resonance. By trying multiple configurations for the coupling of the two balances, he eventually finds one that allows acoustic resonance without relying on aerodynamics.
At the same time, a new idea and new challenge emerged. In 2011 Vianney dreamt of an object designed to remind us of our four dimensions during our stellar travels: the Deep Space Tourbillon. In 2013 the watch was born – a 3 axis central tourbillon to show you the physical dimensions, surrounded by the display of our 4th dimension, time.
With these 4 dimensions making the elastic fabric of our universe, being warped and reshaped by gravitational waves, it appeared evident that the resonating oscillators will be placed at the center of the Deep Space Tourbillon.
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The study of the demonstrators configurations allowed to define the tuning fork configuration in which will be the two balances. To prevent the wave dissipation, Vianney chooses specific, solid materials, and minimizes the length and complexity of the path the wave must travel. This led to the configuration in which the two spirals are mounted opposite in front of each other. Using a rigid shared bridge for the two spirals, Vianney made sure that the resulting resonance was a genuine behavior, not a functional artefact.
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Work and perseverance eventually bore fruit, and at the beginning of 2019 the two balances in the demonstrator were beating as one. The behavior was stable and allowed Vianney to start the construction of a wrist worn model: the Deep Space Resonance.
Each development is made of steps, and one could see the original Deep Space Tourbillon as a step, a host to be transcended by the resonance.
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(Original Deep Space Tourbillon👆)
Those four dimensions are the basis of our human condition but are not an absolute. The resonance found its way in the Deep Space to show us that the fabric of the Universe is, in fact, the canvas on which things interfere, interact, and resonate.
DEEP SPACE RESONANCE PROTOTYPE
The Deep Space Resonance Prototype immense works took over the entirety of 2020. Vianney built it to check that the acoustic synchronization correctly functions when worn on the wrist.
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Nothing is superfluous
The axis structure is layered in concentric cages: The innermost cage holds the balances and weighs 0.6 grams for 162 parts. This cage rotates inside the traverse in 60 seconds. The traverse weighs 2.8 grams and rotates around it’s horizontal axis in 6 minutes. The traverse is mounted in the cradle, that rotates on it’s vertical axis in 30 minutes. The whole 3 axis system counts 371 individual parts.
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The Deep Space Resonance Prototype is a manually wound, 65h power reserve watch. The balances start to resonate as soon as the energy is sufficient to set the balances in motion, and stay synchronized until all motion stops. The balances will synchronize and oscillate at the same time, but not necessarily in the same direction at the same time. This will define the resonance mode.
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The mode depends on the position the balances were occupying when they started beating, and will keep this mode until the end of the power reserve. The next time the watch is wound, the balances may start beating in a different mode, and will offer a new view to the resonance phenomenon.
The dial was developed as a no-nonsense tool, and directly inspired by the Vernier calliper. The Hours and Quarters can be read in the top aperture. At the bottom aperture one can read the supplemental minutes by finding where the marks match the best.
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In the meantime, please enjoy this first wrist worn acoustic resonance. The beauty of the mirror construction, architectural symmetry, light reflections and finishing contrasts give an magical sense to the mechanical ballet. As in mirages, you will be entranced by the shimmering of wheels and pillars. There will be no up, no down, left or right. You will be lost in the resonance as in the middle of the cosmos.
Watchmaking is the way Vianney expresses himself and shares. With this construction he wanted to resonate with everyone surrounding him and share his fascination for science and mechanics. As a watchmaker, he claims no absolute scientific certainty, and rather offers a beautiful step upon which future generations will build.
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„When I imagine and build demonstrators like this one, I learn a lot from it. Each mechanical challenge helps me understand our Universe more and more. Every time, I marvel like a child facing it’s complexity and subtlety. What I like the most is understanding, crafting, testing, and in the end sharing. Sharing is the ultimate goal of my work as a watchmaker.“
Photos credit : Guy LUCAS de PESLOUAN: @guy.depeslouan
▶️Video credit : The Horophile & Vianney Halter https://youtu.be/Jtqmc1RqyMM
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ABOUT VIANNEY HALTER
Vianney Halter was born in 1963 on the outskirts of Paris,
the son of an engine driver on the French railways. He remembers being
fascinated by the old machines and mechanical objects that his father
brought home. Perhaps this early contact with powerful locomotives,
steam engines and other measuring instruments is the reason why he was
attracted to technology and mechanics.
At 14 years of age, Vianney Halter made the decision to broaden his interest in mechanics, and took the train to the capital to enrol at the École Horlogère de Paris (Paris Watchmaking School). He qualified in 1980 and
spent his first ten years in the profession restoring antique watches
and clocks, experience which gave him in-depth knowledge of the art of
watchmaking.
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His designs have been regarded as avant-garde pieces and are considered to have instigated a new shift in the watchmaking world. Vianney Halter makes unusual watches in the traditional method of the master watchmakers of the past, while using singular aesthetics, his own technical patents and unique constructions. All of this is illustrated in his first model, the “Antiqua”, a perpetual calendar presented in 1998. This watch was instantly regarded as a "relic of the future", reinforcing Halter's creativity and allowing him to enter the Académie Horlogère des Créateurs Indépendants (AHCI).
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His years as an independent watchmaker continuing the art of watchmaking and his contribution to the modern horological landscape have already earned him nine awards. He has created around ten models of wristwatches, but the high level of workmanship they demand means their production is confidential. Indeed, under 500 pieces created by Vianney Halter have been produced to this day.
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Press release - 2020
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www.facebook.com - Vianney.Halter
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www.Vianney-Halter.com
