Lang & Heyne Calibre VI

Calibre VI is a manual-winding movement from Lang & Heyne. It is a derivative of Calibre V, featuring a three-hand layout with an eccentric small seconds display. The caliber measures 33mm (14¼ lignes), beats at 18,800 vph (2.5 Hz), and delivers a 55-hour power reserve. Over 90% of its components are manufactured in-house. It powers the Friedrich II, Friedrich III Manufacture Edition, and Hektor models, and remains in production.