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MB&F Celebrates 20 Years with New Legacy Machine Perpetual and Sequential Flyback 'Longhorns'

As MB&F marks its twentieth anniversary, it introduces the first of its celebratory releases, breathing new life into its iconic Legacy Machine collection. This year, the spotlight shines on the Legacy Machine Perpetual and Sequential Flyback models, affectionately dubbed 'Longhorns', due to their distinctive case lugs.

Revival of the 'Longhorn' Design

Innovatively blending traditional aesthetics with futuristic mechanics, MB&F revisits the longhorn lug design initially conceptualised in 2009 but not implemented until 2021. Celebrating the design's origins, the lugs extend gracefully, offering a bold yet elegant profile that complements the sophisticated engineering within.

These extended lugs not only enhance the watch's presence but also offer practical benefits, allowing for adjustable strap positioning to suit various wrist sizes, thus ensuring optimal comfort.

Our Pick

LM Sequential Flyback

Reference: LM Sequential Flyback

Case/Dial: 44mm Stainless Steel, Opem Work
30

Movement: LM Flyback: Fully integrated dual chronograph flyback, Manual

Functions: Hours, minutes, two independent chronographs with flyback, 'Twinverter' , 72h power reserve

Style: Mechanical

Price: $183,000.00

LM Perpetual

Reference: LM Perpetual

Case/Dial: 44mm Stainless Steel, Opem Work
30

Movement: LM Perpetual: Perpetual calendar developed for MB&F, Manual

Functions: Hours, minutes, day, date, month, retrograde leap year and power reserve indicators, 72h power reserve

Style: Mechanical

Price: $183,000.00

Features and Craftsmanship

Both anniversary models, the Legacy Machine Perpetual and the Sequential Flyback, are encased in stainless steel with a diameter of 44mm. The Perpetual stands at 17.5mm thick, while the Sequential Flyback is slightly thicker at 18.2mm.

The timepieces are visually striking, featuring rhodium-plated dial plates with black lacquered subdials and blued hands. The meticulous attention to detail is evident in every aspect, from the hand-finished internal angles to the polished bevels and Geneva waves.

Technical Mastery and Limited Availability

The movements within these pieces remain a testament to MB&F's commitment to technical excellence. The LM Perpetual integrates a complex calendar mechanism designed by Stephen McDonnell, featuring a user-friendly interface that prevents gear jamming during date changes. Meanwhile, the Sequential Flyback, also developed by McDonnell, boasts advanced chronograph capabilities, including a novel 'Twinverter' switch that enhances its functionality.

Limited to just 20 pieces each, these models celebrate MB&F's legacy and craftsmanship, priced at CHF 168,000 plus VAT each. They represent not just timekeeping instruments but pieces of horological art, expected to appeal to collectors and enthusiasts alike.

Our Pick

LM Sequential Flyback

Reference: LM Sequential Flyback

Case/Dial: 44mm Stainless Steel, Opem Work
30

Movement: LM Flyback: Fully integrated dual chronograph flyback, Manual

Functions: Hours, minutes, two independent chronographs with flyback, 'Twinverter' , 72h power reserve

Style: Mechanical

Price: $183,000.00

LM Perpetual

Reference: LM Perpetual

Case/Dial: 44mm Stainless Steel, Opem Work
30

Movement: LM Perpetual: Perpetual calendar developed for MB&F, Manual

Functions: Hours, minutes, day, date, month, retrograde leap year and power reserve indicators, 72h power reserve

Style: Mechanical

Price: $183,000.00

Looking Ahead

MB&F's anniversary year promises further innovations and surprises, signalling a year of celebration and continued excellence in watchmaking. As these models set the stage, the anticipation for what's next from MB&F builds, promising a year as dynamic and inventive as the brand's storied history.

LM Perpetual: The Tech Specs

MB&F LM Perpetual Longhorn Specifications
Feature Detail
Brand MB&F
Model LM Perpetual
Diameter 44mm
Thickness 17.5mm
Case Material Stainless Steel
Dial Color Black Glossy Lacquer with Rhodium Plated Base Plates
Indexes White indexes with blued hands
Lume None
Water Resistance 30m
Strap/Bracelet Calf Leather Strap with Stainless Steel Folding Buckle
Caliber Fully Integrated Perpetual Calendar Developed by Stephen McDonnell
Functions Hours, Minutes, Day, Date, Month, Retrograde Leap Year, and Power Reserve Indicators
Power Reserve 72 Hours
Winding Manual
Frequency 2.5Hz
Jewels 41
Price CHF 168,000 + VAT
Availability Limited Edition, 20 Pieces

LM Sequential Flyback: The Tech Specs

MB&F LM Sequential Flyback Longhorn Specifications
Feature Detail
Brand MB&F
Model LM Sequential Flyback
Diameter 44mm
Thickness 18.2mm
Case Material Stainless Steel
Dial Color Black Glossy Lacquer with Rhodium Plated Base Plates
Indexes White indexes with blued hands
Lume None
Water Resistance 30m
Strap/Bracelet Calf Leather Strap with Stainless Steel Folding Buckle
Caliber Fully Integrated Dual Chronograph Flyback System Developed by Stephen McDonnell
Functions Hours, Minutes, Two Independent Chronographs with Flyback, 'Twinverter'
Power Reserve 72 Hours
Winding Manual
Frequency 3Hz
Jewels 63
Price CHF 168,000 + VAT
Availability Limited Edition, 20 Pieces
Related Models

LM Perpetual

Reference: LM Perpetual

Case/Dial: 44mm Stainless Steel, Opem Work
30

Movement: LM Perpetual: Perpetual calendar developed for MB&F, Manual

Functions: Hours, minutes, day, date, month, retrograde leap year and power reserve indicators, 72h power reserve

Style: Mechanical

Price: $183,000.00

Read more

LM Sequential Flyback

Reference: LM Sequential Flyback

Case/Dial: 44mm Stainless Steel, Opem Work
30

Movement: LM Flyback: Fully integrated dual chronograph flyback, Manual

Functions: Hours, minutes, two independent chronographs with flyback, 'Twinverter' , 72h power reserve

Style: Mechanical

Price: $183,000.00

Read more
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