28 jewels55h power reserve28,800 vph (8 Hz)
Caliber 58-05 is a manual-winding movement manufactured by Glashütte Original, introduced in 2019. Operating at 28,800 vph with a 55-hour power reserve and 28 jewels, it includes a date display and power reserve indicator. The movement features hand winding, sweep seconds, a bidirectional rotor, and Novodiac shock protection. It is certified by the German chronometer testing office (GLSL). This caliber powers the Senator Excellence collection variants.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
28 jewels
Power Reserve
55h
Frequency
28,800 vph (8 Hz)
Display Type
Analog
Winding
Automatic (Bidirectional)
Shock Protection
Novodiac
COMPLICATIONS
DatePower Reserve Indicator
FEATURES
Sweep SecondsHand Winding
