45h power reserve28,800 vph (4 Hz)
The Glashütte Original 91-04 is an automatic caliber with an analog display, a power reserve of 45 hours and a frequency of 28,800 vph (4 Hz). It is in production.
Last updated 13 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Power Reserve
45h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
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