MB&F HM3

HM3 is an automatic movement developed by MB&F in 2009. It contains 304 components with 36 functional jewels, featuring dual jumping hour displays on rotating domes at 12 o'clock, a minutes disc, and a date indicator. Designed by Jean-Marc Wiederrecht of Agenhor, the movement is nicknamed the "Frog" for its distinctive protruding dome eyes and employs a vertical three-dimensional architecture. Production has ended.