Swiss made, automatic, self-winding, 28.5 mm/6.0 mm, 4Hz, 31 jewels, 50-hour power reserve. Full “traversing” balance bridge (fixed at both sides to improve resistance to shocks and vibrations). Free sprung Glucydur balance wheel. Instantaneous date change.

Armin Strom Mirrored Force Resonance ad
Prowatches
Posted by:Prowatches

Armin Strom Mirrored Force Resonance ad