Académie Horlogère des Créateurs Indépendants (AHCI), Zürich, Switzerland

Fondation WOSTEP École Horlogère, Neuchâtel, Switzerland

British Horological Institute (BHI), Nottinghamshire, United Kingdom

Chronométrophilia - Association suisse des amateurs d'horlogerie, La Chaux-de-Fonds, Switzerland

Association Française des Amateurs d’Horlogerie Ancienne, Besançon, France

National Association of Watch and Clock Collectors Inc, Columbia, USA

The Antiquarian Horological Society, London, UK

Musée international d'horlogerie, La Chaux-de-Fonds, Switzerland

The Clockmakers’ Museum, The Science Museum, London, UK

Musée des Arts et Métiers, Paris, France

Royal Museums Greenwich, London, UK

The Antikythera Mechanism Research project, Under the aegis of the Hellenic Ministry of Culture, Athens, Greece |A Portable Cosmos, author Alexander Jones | Read more about the Antikythera Mechanism...

Ilias Lalaounis Jewelry Museum temporary exhibition: "Form follows function, 200 + 200 Decorative and Applied Arts 1621 – 2021", The temporary exhibition is under the aegis of the President of the Greek Republic Katerina Sakellaropoulou