MB&F Legacy Machine Sequential Evo Zirconium Skeleton Black Dial

The MB and F Legacy Machine Sequential Evo reference 09.ZR.BL is a paradigm of independent haute horlogerie’s most innovative edge. Crafted from advanced zirconium, the 44mm case houses the revolutionary in-house manual wind sequential chronograph, a technical milestone offering two column-wheel chronograph mechanisms that can operate independently or be linked via a patented "Twinverter" binary switch for sequential recording. Designed by the celebrated Stephen McDonnell, the openworked skeleton dial exhibits twin chronograph subdials, with hours and minutes relegated to a floating sub at 6 o’clock. Its groundbreaking movement comprises 585 components and 59 jewels, delivering an impressive 72-hour power reserve and offering visual intrigue from all angles. This model is fitted with a white rubber strap that complements the highly modern technical aesthetic. Released as part of the celebrated Evo series, it advances MB and F’s legacy for daring mechanical concept and execution. Delivering both remarkable mechanical sophistication and rare wrist presence, the Legacy Machine Sequential Evo is destined for serious collectors drawn to the leading edge of chronograph innovation. Like New with MB&F presentation box and papers dated 2024.