Moritz Grossmann Caliber 100.11

Caliber 100.11 is a manual-winding movement manufactured by Moritz Grossmann. It derives from the base Caliber 100.0, adding central seconds indication through an intermediate wheel. The movement operates at 18,000 vph and features a Grossmann balance with stop seconds function. Construction uses a pillar architecture with a 2/3 plate. The caliber remains in active production.