Horological Machine (HM series)
MB&F's radical time machines inspired by racing cars, aircraft, and submarines; each Horological Machine redefines what a watch can look like, attracting collectors who want art objects, not conventional watches.
Specifications
- HM10 Bulldog
- 54 mm
- 22 mm
- 24 mm
- Titanium
- In-house manual, 45h power reserve, twin turbine engine-style time display
- 30 m
- Time display via counter-rotating horizontal engines indicating hours and minutes
- No conventional dial; twin engine nacelles on top of the watch rotate to display time; inspired by WWII bomber aircraft
- Switzerland
- 1
- Iconic
- Jun 25, 2026