The Gravity Equal Force from Armin Stromis the world’s first automatic watch with constant force transmission. The result is consistent power delivery to the balance which ensures that the watch always delivers flawlessly constant precision.

Co-founder and head-watchmaker Claude Greisler has so added a stop-work declutch mechanism to an automatic winding movement for the very first time in horological history.

The timepiece represents the epitome Of the Armin Strom design ethos: Horological innovation, exceptional hand finishing and an open-worked movement.