The 2021 edition will not take place

We regret to announce that we will not be holding the TWS exhibition which was to be held from 24 to 27 August 2021 at the Anciens Abattoirs in La Chaux-de-Fonds.

As organisers, we were keen to offer a qualitative and dynamic edition for all the partners involved, but we note that the situation we are currently experiencing does not allow us to fulfil our wishes. We regret that we have to turn back, but we remain very confident since most of the exhibitors have been very positive about participating next year.

We thank all our partners and exhibitors for their support and look forward to seeing you all in 2022.


Let’s leave COVID-19 behind us and with all the necessary measures let’s move on!

Here we go again… finally!

Like so many other events in 2020, the Technical Watchmaker Show has been forced to give up the 3rd edition of the TWS with a heavy heart. It is therefore with real enthusiasm that we invite you to this 3rd edition in August 2021, in compliance with the sanitary and safety directives laid down by the Confederation.

As a real link between watch manufacturers and the technical companies that are closely linked to them, the 2021 edition is presented under the sign of renewed hope. The venue of the exhibition will remain the same but the infrastructure will be adapted. However, it will once again highlight the success factors of friendliness, spontaneity and professionalism that characterise our exhibitors.

Even though the TWS will be the first technical exhibition after COVID-19, our greatest wish is that it will be the starting point for other much-needed technical events.

We look forward to welcoming exhibitors and visitors to the 3rd TWS.


Vladimir Zennaro
Directeur – BERGEON SA

The 3rd edition is about to start !

Now firmly anchored in watchmaking land since 2018, the Technical Watchmaker Show benefits from a friendly and authentic exhibition space highlighting all the skills and know-how essential to the creation of fine watchmaking.

The historic building that welcomes us offers both the magic of a symbolic place of Swiss watchmaking heritage and all the commodities necessary for the organisation of a show that aims to be qualitative and sustainable.

Anxious to reestablish the ties that are essential to the long-term survival of our companies, we have decided to take up the challenge of organising an event in 2021.

While it is now essential to put the work back to the drawing board, our mission is to do everything possible to provide a dynamic and welcoming platform for professionals to meet, do business and (re)create contacts.

We look forward to seeing you all convinced by this 3rd edition and hope that you will register soon !

Eric Zuccatti


For several editions now, the TWS exhibitors have been passionately presenting their know-how and innovations to numerous visitors from Switzerland as well as from various regions of the world, such as Europe, China, the USA and Asia.


The Show

Located in the world capital of micro technical skills and the production of watch components, the TWS aims to bring together the key players in the industry, both exhibitors and visitors. There is a clear focus on micro technical, technical and industrial services for technology and watchmaking companies from all over the world.


See you in spring 2022


Visitor registrations will be possible from January 2022.


The hotels of the region will be glad to welcome you !


Le programme 2022 n’est pas disponible pour l’instant.

Location and access

Les Anciens Abattoirs
Rue du commerce 122
CH-2300 La Chaux-de-Fonds

Free shuttle service from the train station and the car park near the station, please bring your entrance ticket with you.


Main Sponsor


Economic partners

Industry Partners

IT Partner

Media Partners

Catering partners

Service Partners


Technical partners


Edition 2019



Event High Sàrl
Av. Léopold-Robert 105b
2300 La Chaux-de-Fonds

032 933 60 00 / Bergeon SA
032 911 21 21 / Horotec SA