Glashütte Original 43-01

The Glashütte Original Caliber 43-01 is an in-house manual-winding movement measuring 30mm in diameter and 4.3mm thick, operating at 21,600 vibrations per hour with a 48-hour power reserve and 16 jewels. It features a 3/4 plate design typical of German watchmaking, incorporating a cantilevered minute tourbillon visible on the dial side along with a date display. The movement includes hand winding, Incabloc shock protection, and a bidirectional perpetual rotor. It remains in production and serves as the base for the brand's Senator tourbillon collection.