LM Perpetual Ti

With Legacy Machine Perpetual, MB&F and independent watchmaker Stephen McDonnell have reinvented one of the most complex traditional watchmaking complications: the perpetual calendar. The result is Legacy Machine Perpetual, featuring a visually stunning in-house movement, developed from the ground up to eliminate the drawbacks of conventional perpetual calendars.

The 581-component, fully integrated and purpose-built movement of Legacy Machine Perpetual has been designed for user-friendly and trouble-free use: thanks to an innovative “mechanical processor” (patent pending), no more skipping dates or jamming gears, and the adjuster pushers automatically deactivate when the calendar changes, so no problems there either.

  • Reference
  • 03.TL.G
  • Limited edition
  • 50 pieces
  • Case material
  • Titan Grade 5
  • Case diameter
  • 44mm
  • Case thickness
  • 17.5mm
  • Caseback
  • Sapphire
  • Water resistance
  • 30 metres
  • Movement
  • Mechanical, perpetual calendar
  • Winding
  • Manual
  • Power reserve
  • 72 hours
  • Frequency
  • 18,000 v/h (2.5Hz)
  • Components
  • 581
  • Dial color
  • green
  • Dial material
  • brass CVD
  • Dial decoration
  • sunray pattern
  • Functions
  • Hours, minutes, date, day, month, leap-year and power reserve
  • Bracelet material
  • Alligator leather
  • Buckle type
  • Folding clasp
  • Buckle material
  • Titanium