MB&F caliber HM5

MB&F caliber HM5
Brand:MB&F
Reference:HM5
Movement:Automatic
Display:Analog
Jewels:30
Reserve:42
Frequency:28800
Hands:Minutes, Jumping Hours

Description

Three-dimensional horological engine developed by Jean-François Mojon and Vincent Boucard of Chronode
Powered by a Sowind gear train
22k gold ‘battle axe’ automatic winding rotor
Power reserve: 42 hours
Balance frequency: 28,800bph / 4Hz
Number of components: 224
Number of jewels: 30
Engine housed in a water resistant inner container

All watches using this caliber: