Founded in 2018, Manufacture AMT is a high-end movement manufacturer based in La Chaux-de-Fonds. It serves as the technological arm of the Sellita Group, mastering the essential stages of design, manufacturing, and assembly of high-end mechanical movements in-house.

Manufacture AMT offers both a range of standard movements and bespoke developments, which can include the creation of a complete movement dedicated to a particular brand.

Thanks to its affiliation with the Sellita Group, it has access to its own ébauches factory (Gurofa), as well as its own galvanoplasty and decoration company (Technicor) and turning company (Helios). Its expertise even extends to the design and production of the regulating organ, the heart of the mechanical movement.