Tégrégé®
Perceived time
Who has never dreamt to know the exact measurement of its own perceived time, as one feels it with their own sense, with their heart and to cherish it like the most rare and precious gift ?
We imagined creating the very first watch-instrument, a techneme that measures the wearer’s perception of elapsed time, one’s subjective time, sometimes so different from the immutable passage of clocks and hours.
You will be the kinetic sculptor of your own time, you alone will shape the composition of your personal time, with your emotions, your memories, your projects, your reality. Tégrégé is your treasure box, just that.
Walk freely in time, run & slow down at the best
The Hengram®
Since the dawn of time, the way we measure time has always revealed something about who we are or who we want to become. This is all the more important when it comes to measuring subjective time as felt by the human body and mind. Lord Kelvin used to say ” if you can’t measure it, you can not improve it”. In the soul of this watch developped by Tégrégé, it is you, the owner, who will make it shimmer like the cosmos, with the unique, HENGRAM. This has never existed before, so we had to devise a golden standard for you, a precious indicator of the meaning and rhythm of relative, prospective and retrospective time. Alongside the fixed hours, minutes and seconds, the Hengram, the biological trace of memory, will bestow a diffused sensation of your time, unique to you, imprinted with your memories, your emotions and your dreams. It will move in the direction of your innermost oscillations, and only you will know how. It is totally immersed in and with you.
Our time catcher, resulting from the fusion of embedded systems technologies and a Tégrégé patentedEP3059644 mechanism/GBTS Global bio-temporal system/ aims to deliver and to materialize for the first time the felt elapsed time in your body and brain.
This measured felt time supplements the universal time.
By combining both, a new dimension is bring to the way you live and inhabit your espace-temps.
What it delivers
Precious
Rare
Universal Human’s Luxury
Awareness & Consciousness
Enhancement & Preservation of human time capital
Ecology of Time

Preventive & Adaptative medicine
Psychological stronghold
Essential healthcare & Organisational clarity
Global bio-temporel system

Hours, Minutes & Hengram®
Technology
This watch-instrument able to measure our own time perception based on the interplay of watchmaking mastery and an embedded sensory system uses technologies appropriate to medical devices.Today the brand line offers however exclusively pieces of art which deliver another reading of time in proposal, in motion, and emotions.

Partners
Thanks to our partners and the numerous contributors which helped us to explore how the brain constructs subjective time the Tégrégé concept was allowed to be developed and promoted. We cannot thank them enough for putting time and effort in this project.
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Partners
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All ways to support us

Explorers of the felt times
The more you will be, the more this human adventure will make sense. We look forward to hearing from you. We love discussing potentiel commitment and building next steps.

Sponsors, donors or Investors
We very welcome your support and we are very grateful, when given with heart there is no contribution too small or too large.
Please fill in the requested information below so we can get back to you .

Team
Claude Clément
Member of scientific and technical advisory board
Adriana ArzaValdes
R&D Partnership Innosuisse support project with ESL-EPFL
Elisa Gagnepain
Archivist & 3d Modelling
David Atienza Alonso
R&D Partnership Innosuisse support project with ESL-EPFL
Nadja Maillard
Member of scientific and technical advisory board
Coming Soon
Chief Time Officer
Chantal Aubort Jaccard
Inventor & CEO
Marie-Laure Percassi
Chief Legal Officer
Antonio Rubino
Chief Financial Officer
Adriana ArzaValdes
R&D Partnership-Innosuisse support project with ESL-EPFL

Adriana Arza was a Post-Doctoral researcher in the Embedded Systems Laboratory at EPFL. She is an automatic and electronic engineer specialized in the field of biomedical engineering, in particular, on energy-efficient algorithms and machine learning for health and wellness applications. Her expertise also covers energy-aware optimizations for multiparametric smart wearables and analisis and interperation of mulimodal physiological data. She is currently data architect.

Elisa Gagnepain
Archivist & 3d Modelling

Elisa Gagnepain, who gratuated from the University of Geneva in 2026, is a chemist. With a scientific and polymathic mind, she is particularly intersted in fundamental structures issues.
hesPV David Atienza Alonso
R&D Partnership-Innosuisse support project with ESL-EPFL

Prof. David Atienza leads the Embedded Systems Laboratory (ESL) at EPFL and is Associate Vice-President of Research Centers & Platforms. He is an expert on the next-generation embedded systems for the Internet of Things, working for last 15 years on smart wearables both for humans and a wider range of other objects including cars. He focuses on how these objects can interact with each other to create new business opportunities – helping businesses be ready for these opportunities, and ESL has worked with more than 30 companies world-wide. His expertise also covers 2D/3D thermal modeling and management for multiprocessor system-on-chip, electronic design automation, and low-power hardware and software co-design. He has published more than 300 publications in this areas and has received several awards in these areas and since 2016 he is an IEEE Fellow and a Distinguished Member of ACM.

Chantal Aubort Jaccard
Inventor & CEO

Chantal Aubort Jaccard is a swiss businesswoman, researcher, and the inventor of Tégrégé’s concept that aims to measure the subjective feeling of the Passage of Time. Her academic background is interdisciplinary. She holds a master’s degree in law from the University of Lausanne, a postgraduate degree in European Global Studies from the European institute of Basel’s University, and a private pilote licence for small aircrafts..
She is also the founder and administrator of Ecodroitconseils. a firm specialized in giving advice on business law, behavioral strategies and governance rules – as well as the company ECODT. Passionate about neuroscience, philosophy and the psychology of perceptions, she created the concept of Tégrégé in 2011. She opens a new door in fundamental research. Now that the patent has been granted and the trademarks registered, she focused on the development and the launch of a « Time by own Design » watch-instrument that measures the duration of subjective time, a technological and societal journey touching upon watchmaking, medtech industry and conscience’s infrastructure.
All her work is dedicated to the development of harmonious relationships between human beings and to improving respect on quality of life on earth. She is very committed to the future of young generations in a world that is accelerating in all forms of complexity and at the heart of temporal challenges on human and cosmic issues. Since 2023, she has been an administrator of the association Chariot Magique, which provides playful, therapeutic, and relational care to hospitalized children.
She is currently preparing the production of the very first limited edition series of this unique and exclusive watch – a time piece she has designed in the finest detail guided by the architecture of time and research efforts.
Marie-Laure Percassi
Chief Legal and Compliance Officer

Dr. Marie-Laure Percassi studied law at the University of Neuchâtel, where she obtained a Bachelor’s and Master’s degree. She then went to London and completed a LLM at King’s College. After her studies she went back to Switzerland where she passed her bar exam in 2017, after having done a two year traineeship. In 2023, she obtained the title of Doctor of Law after successfully defending her PhD on the subject of representation by agreement in civil procedure (summa cum laude).
She currently works as an attorney-at-law and is specialized in the field of data protection and commercial law.
Antonio Rubino
Chief financial officer
After studies in business economics and a MBA in London, Antonio Rubino worked in a number of companies in leading positions: CEO at Switcher, Director Private Equity Holding at BCV, Audit manager at E&Y, Associate Corporate Finance at Dimension and Administrator of different companies. He has a very broad experience of auditing, due diligence and of industrial companies restructures. He is presently in charge of the Financial Advisory/Transactions Department at Mazars Switzerland.
Claude Clément
Member of scientific and technical advisory board

Claude Clément holds a MSc in Electrical Engineering from the Swiss Institute of Technology (EPFL) in Lausanne (1979) and an MBA for HEC University of Lausanne (1990).
He did his first professional steps in the watch-making industry, focused on the development of new concepts of wrist worn wearable devices. In 1990, he took the responsibility of the diversification initiatives of the Swatch Group in the field of medical wearables.
Since 1993, Claude has taken various responsibilities in the industry of active implantable medical devices (long term implanted electronics), from manufacturing of pacemakers to the development of brain-computer interfaces. He joined Wyss Center as CTO in 2015. He is until June 2022 president of Bioalps, cluster of life sciences in western Switzerland.
Claude has a wide experience in the support to innovative start-ups in the field of human health.
Nadja Maillard
Member of scientific and technical advisory board

Après ses études en histoire (UNIL), puis en anthropologie (UNINE), Nadja Maillard a fondé le bureau de recherche Construire & Habiter avant de soutenir sa thèse en histoire de l’architecture à l’Ecole polytechnique de Lausanne où elle a obtenu le titre de docteure ès sciences summa cum laude. Elle adopte, dans tous ses travaux, une approche qui associe les méthodes développées par ses disciplines de formation qu’elle imprègne des enseignements d’autres domaines d’expression.
Nadja Maillard appréhende ses objets d’étude dans leurs composantes multiples, techniques et matérielles autant que symboliques. Elle signe de nombreux ouvrages, en tant qu’auteure ou directrice de publication. Les derniers en date sont une anthologie littéraire intitulée Questions d’échelle. Sans commune mesure (Actes Sud, 2018) et Isle of models. Architecture and scale (à paraître). Elle enseigne par ailleurs sur le thème : Ecrire | Construire, allers-retours, cours qui explore les interactions entre l’écriture et l’architecture.
Elle travaille à la Direction de la Section d’architecture de l’EPFL en tant que collaboratrice scientifique.
Open Position
Today, we are delighted to reinforce our executive team and excited to create a Pilot Position. We are presently looking for a Chief Time Officer. Time management, time norms and temporal well-being are also topics of enterprise governance. We whish to integrate our knowledge linked to the field of the measurement of perceived time and the luxury watch-instrument we currently develop at all guidance levels.
How to highlight and enhance independant relational time propositions under static constraints is certainly a core challenge but YOU how would you define this function as Chief Time Officer?
We are looking forward to hearing from you!

Contact
Perceived time
Ecodt Sàrl
Avenue Jean-Jacques Rousseau 15
CH-2000 Neuchâtel
Tél: +41 (0)32 753 72 73
contact@tégrégé.ch

How to support us :
IBAN CH29 8080 8001 7382 5422 9 SWIFT-BIC RAIFCH22XXX
Raiffeisen Schweiz Genossenschaft

















