27 jewels72h power reserve21,600 vph (3 Hz)
The H. Moser & Cie. HMC 203 is an automatic caliber with an analog display, 27 jewels, a power reserve of 72 hours and a frequency of 21,600 vph (3 Hz). It measures 32 mm in diameter and 5.5 mm in height. It is in production.
Last updated 15 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
27 jewels
Power Reserve
72h
Frequency
21,600 vph (3 Hz)
Diameter
32mm
Height
5.5mm
Display Type
Analog
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