From Swiss watchmaking production lines to watch lovers across the globe, our ONEOF® acoustic measurement tools are renowned for their outstanding quality and the endless possibilities they offer.

Because the finest watches require the highest standards in chronometry, we have developed a range of powerful and reliable vision based control systems.

Most mechanical watches are deeply affected by magnetic fields. In order to better understand their impact, we have developed magnetic field generators up to 2’000 Gauss.

H2i has a long experience in the development and control of quartz movements. We have developed a measuring device with the precision of 0.01 s/d for chronometric measurements and control of electric constants for all types of movement.