
Legacy Machine Sequential EVO
Overview
Conceived by one of the very earliest MB&F collaborators and Friends, Stephen McDonnell, LM Sequential EVO explodes the current limits of what we thought chronographs could do. Just like the 2015 Legacy Machine Perpetual, LM Sequential EVO involved a back-to-the-drawing-board approach towards our most basic assumptions on chronograph construction.
The dial plate of LM Sequential EVO, available in atomic orange or coal black, features two chronograph displays. Each of these chronograph displays can be started, stopped, and reset completely independently of each other, using the start/stop and reset pushers on their respective sides of the case.
What's so special about this machine?
Multiple timing modes, an ergonomic EVO case and an impressive 585 movement components are all it takes to become the ideal time measuring companion.

585 MOVEMENT COMPONENTS
The fully integrated dual chronograph calibre developed for MB&F by Stephen McDonnell features the signature Legacy Machine flying balance wheel – with regulating screws and Breguet overcoil – and superlative hand finishing: internal bevel angles highlighting handcraft; polished bevels; Geneva waves; hand-made engravings; and darkened bridges (NAC finish).

MULTIPLE TIMING MODES
The LM Sequential EVO movement incorporates two column-wheel chronographs and a revolutionary “Twinverter” binary switch, allowing multiple timing modes: independent timing, split-second, sequential (lap timer), and even a cumulative “chess match” mode – a combination never seen before in any previous wristwatch.

ERGONOMIC EVO CASE
The EVO case in zirconium – lighter than stainless steel and more durable than titanium – features 80 metres of water resistance, a screw-down crown, an integrated rubber strap, galvanic black dials with Super-LumiNova, and the ‘FlexRing’ shock protection system. This makes the EVO case the smoothest wearing experience of any MB&F Machine, also ensuring that it will follow you through all aspects of an active life.
THE MACHINE
One movement. Two chronographs. Multiple timing modes.
Conceived with Stephen McDonnell, who previously reinvented for MB&F the perpetual calendar complication with the award-winning LM Perpetual.
- Material : zirconium
- Dimensions: diameter 44mm x height 18.2mm
- Number of components : 74
- Water resistance : 80m / 8ATM / 270 feet
- Fully integrated dual chronograph system developed for MB&F by Stephen McDonnell, featuring Twinverter switch allowing multiple timing modes
- Manual winding with double mainspring
- Flying balance wheel with regulating screws at 12 o’clock
- Superlative hand finishing
- Power reserve: 72 hours
- 585 components / 59 jewels
- Time display (hours/minutes) at 6 o’clock
- Left chronograph: seconds displayed at 9 o’clock and minutes at 11 o’clock; start/stop pusher at 10 o’clock and reset at 8 o’clock
- Right chronograph: seconds displayed at 3 o’clock and minutes at 1 o’clock; start/stop pusher at 2 o’clock and reset at 4 o’clock
- Twinverter pusher at 9 o’clock: binary switch that inverts the current start/stop status of both chronographs

Discover the models available for this collection
Inspiration
Maximilian Büsser never said that MB&F would never make a chronograph. What he did say is that MB&F would never make a chronograph like all the other chronographs out there. Those who spoke the language of MB&F always knew what this meant. All good things come with time; better things come with more time and after many years of creating horological art, MB&F brings us something better: the Legacy Machine Sequential EVO, the brand's 20th movement and the first chronograph wristwatch of its kind.