The Mirrored Force Resonance is Armin Strom take on a fascinating watchmaking phenomenon: resonance. This physical effect has captivated watchmakers since the 17th century. It occurs when two balances oscillate next to each other. They then regulate each other through their emitted vibrations. In theory, this produces significantly more reliable timing rates, aka greater chronometric stability. In reality, and especially in watches, maintaining resonance is very challenging. Wrist movements or minor shocks can easily disrupt it. Armin Strom created their own patented system to solve this problem. It makes resonance more stable and less prone to disturbances. With this, they have achieved something rare: introducing reliability into the unpredictable world of physics.