The core activity of Kurucz Mécanique S.A. is the precision machining of metals and plastics, particularly in the field of watchmaking. The company offers various services, including: precision machining of metals such as brass, aluminum and steel; machining of plastics such as PMMA, PEEK, polycarbonate and other polymers; manufacturing of watch components and accessories, such as presentation blocks for watch movements; production of tools and fixtures for the watch industry; and engraving and marking on metals and plastics. The company provides its services as a subcontractor to other companies and manufactures all products in its own premises in the Vallée de Joux, Switzerland.