Glashütte Original 89-02

The Glashütte Original Caliber 89-02 is an in-house automatic movement measuring 35.2mm in diameter and 4.3mm thick, operating at 28,800 vph with a 42-hour power reserve and 47 jewels. It features hand winding, a bidirectional perpetual rotor, quickset date with instantaneous change, a power reserve indicator, and shock protection via Novodiac. The movement incorporates a three-quarter plate design distinctive to Glashütte manufacturing tradition. Currently in production, it powers models in the Senator collection including the Senator Cosmopolite.