Every Nico Gerard timepiece is a Swiss Made, Swiss Grade Chronometer. 

The movement in each Nico Gerard timepiece endures 15 days of testing by the Contrôle Officiel Suisse des Chronomètres (COSC), the independent Swiss chronometer testing institute.

To receive COSC certification, each watch must demonstrate precision in a variety of orientations and in extreme temperatures. This standard level of quality is required of every Nico Gerard timepiece movement.