Glashütte Original 39-60

Caliber 39-60 is an automatic movement manufactured by Glashütte Original in Germany. It measures 26.2mm in diameter and 3.6mm in height, operates at 28800vph, provides 60 hours of power reserve, and contains 31 jewels. The movement features a Glashütte three-quarter plate with stripe finish, a skeletonized rotor with the double-G logo, and swan-neck fine adjustment. Since its introduction in 2016, this in-house caliber has remained in production and serves as the base for several Glashütte Original date and power reserve indicator watches.