26 jewels55h power reserve28,800 vph (4 Hz)
The Richard Mille RMUL4 is a manual winding caliber with an analog display, 26 jewels, a power reserve of 55 hours and a frequency of 28,800 vph (4 Hz). It is in production.
Last updated 14 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
26 jewels
Power Reserve
55h
Frequency
28,800 vph (4 Hz)
Display Type
Analog
QUICK FACTS
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