Explore Armin Strom

Armin Strom puts the movement where you can see it—and gives you something worth studying. Founded in Switzerland in 1967, the brand grew from its namesake watchmaker’s skill at hand-skeletonizing movements. That taste for revealing the mechanism still shapes its watches: offset dials, exposed bridges, and finishing that rewards a loupe rather than a passing glance.

The Mirrored Force Resonance, introduced in 2016, makes that openness especially purposeful. Two balance wheels sit in full view, their hairsprings linked by a resonance clutch spring designed to bring their oscillations into synchronization. It is an unusually direct way to encounter resonance: not as an abstract claim on a dial, but as a mechanical relationship you can watch.

Other collections explore different aspects of the movement. The automatic Gravity Equal Force uses a stop-work mechanism to restrict the mainspring to its more consistent operating range. The manually wound One Week offers seven days of running, while Tribute 1 pairs an off-center dial with a prominently displayed barrel.