MB&F · Movement

MB&F caliber HM3

Ref. HM3

The MB&F caliber HM3 is an automatic movement with a 45-hour power reserve, beats at 28,800 vph, and carries 36 jewels.

Three-dimensional horological engine designed by Jean-Marc Wiederrecht/Agenhor Powered by a Sowind base Balance oscillating at 28,800 bph. Battle-axe shaped ‘mystery’ automatic winding rotor. HM3 Frog Ti: Rotor in blue PVD 22k gold HM3 Poison Dart Frog: Rotor in 22k gold HM3 Fire Frog : Rotor in 22k red gold Hour and minutes information transmitted via ceramic ball bearings to rotating domes. Number of jewels: 36 (all functional) Number of components: 304

Type: Automatic
Display: Analog
Power reserve: 45 h
Frequency: 28800 vph
Jewels: 36
Complications: Date, Day, Hours, Minutes, Night Indication, Power Reserve Indicator