MB&F Sequential EVO: Dual Chronograph Movement
Independents

MB&F Sequential EVO: Dual Chronograph Movement

By m2 · Jan 24, 2026 · 22 replies
m2
WPS member · Independents forum
22 replies533 views1 photos
f 𝕏 in πŸ’¬ βœ‰ πŸ”—

The horological world often anticipates new releases with bated breath, and m2's acquisition of the MB&F Sequential Chronograph is no exception. This initial unveiling provides a rare glimpse into a highly complex timepiece, setting the stage for a deeper dive into its innovative mechanics and design. m2's early impressions highlight the watch's wearability and profound impact, promising an in-depth review that will undoubtedly enrich the community's understanding of this significant independent creation.

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Wears incredibly well, and has blown me away completely. Here it is next to its brother from another mother. I’ll post a full review in a week or 4



About the MB&F Legacy Machine Sequential Evo Ref. Legacy Machine Sequential Evo

The MB&F Legacy Machine Sequential Evo represents a significant horological achievement within the brand's esteemed Legacy Machine collection. Launched in 2022, this timepiece continues MB&F's tradition of reinterpreting classical watchmaking complications through a contemporary, architectural lens. It is the result of a multi-year collaboration with independent watchmaker Stephen McDonnell, following their groundbreaking work on the Legacy Machine Perpetual, further solidifying their partnership in pushing the boundaries of mechanical innovation.

Technically, the LM Sequential Evo is distinguished by its world-first dual chronograph system, featuring two independent chronographs that can be operated simultaneously or sequentially via a single "Twinverter" switch. This allows for unprecedented timing versatility, including cumulative, independent, and sequential measurements. Visually, the watch maintains the Legacy Machine aesthetic with a prominent, suspended balance wheel and an intricately finished, exposed movement under a high-domed sapphire crystal. The "Evo" designation signifies a more robust, sport-oriented case design in zirconium, incorporating an integrated rubber strap and enhanced water resistance, making it a highly capable high complication.

As a creation from MB&F, the Legacy Machine Sequential Evo occupies a unique position in the independent watchmaking market. Its innovative chronograph functionality, combined with the brand's distinctive design language and limited production, makes it a highly desirable piece for serious collectors. It appeals to those who value genuine horological innovation and artistic expression over conventional luxury, cementing its status as a landmark contemporary complication and a testament to MB&F's commitment to experimental watchmaking.

Specifications

Case
zirconium
Diameter
44mm
Dial
open-worked with black sub-dials

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The Discussion
AM
amanico
Jan 24, 2026
A killer pair! Very happy for you, and huge congrats.

AU
AuHavrePro
Jan 24, 2026
Sincere congratulations!! πŸ™‚πŸ‘Œ

WA
Watchonthewrist
Jan 24, 2026
Huge congratulations, such a wonderful LM

KM
KMII
Jan 24, 2026
Huge congratulations πŸŽŠπŸŽ‰πŸŽˆ

Now that’s a watch that truly fits your collection - hope you will have many happy years with it πŸ‘πŸ»πŸ‘πŸ»πŸ‘πŸ»

M2
m2
Jan 24, 2026
Yes! Love openworked watches hah

JL
jlux
Jan 24, 2026
Congratulations, a superb watch πŸ‘Œ

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