100-02-22-12-06Ref

The Glashütte Original Senator Perpetual Calendar combines an intricate movement with a tranquil aesthetic. Powered by the caliber 100-02, the perpetual calendar functions appear in dial apertures, featuring the iconic 'big date' and a discreet leap year indicator beneath the 12 o'clock logo. Reference 100-02-22-12-06 features a rubber strap with a pin buckle, 100-02-22-12-04 includes a rubber strap with a folding clasp, and 100-02-22-12-53 comes with a rubber strap and a short folding clasp.