MB&F caliber HM1

MB&F caliber HM1
Brand:MB&F
Reference:HM1
Movement:Automatic
Display:Analog
Jewels:81
Reserve:168
Frequency:28800
Hands:Hours, Minutes
Additionals:Power Reserve Indicator, Tourbillon Escapement

Description

Raised central one-minute tourbillon, separate hours and minutes, 7-day power reserve.
Balance oscillating at 28,800 bph.
Automatic winding. 22K Gold Battle Axe winding rotor.
Four mainspring barrels in parallel.
Number of jewels: 81 (all functional).
Number of parts: 376 (including jewels).

All watches using this caliber: