The "Polissage Maret" is a quality label for Swiss watchmakers. This process can be applied to all types of materials, and the required result is attained with a minimum of material removal. This makes it possible to maintain dimensions with very tight tolerances.
First conceived to improve the finishes on the teeth of small pinions, the "Polissage Maret" was soon applied to other horological moving parts in light of the exceptional results the process obtained. From that starting point, the process has now been emulated by many other sectors of activity.
This process is unique.Thanks to state-of-the-art technology and more than 70 years of experience, the "Polissage Maret " outperforms traditional finishing techniques.