The LM Perpetual EVO Silicon Valley is the latest addition to MB&F’s EVO Collection, launched in celebration of the opening of the MB&F LAB in Silicon Valley. Developed in collaboration with retail partner Stephen Silver, this model introduces a fresh perspective to the Legacy Machine Perpetual series. Limited to 18 pieces, it continues the EVO tradition of combining advanced horological mechanics with designs intended for active lifestyles.
Overview of Design and Features
The LM Perpetual EVO Silicon Valley features a 44mm case crafted from 18K rose gold, paired with an ocean-blue dial plate. The case design omits a bezel, allowing the domed sapphire crystal to fuse directly with the case. This construction increases the visual openness of the watch, emphasizing the perpetual calendar indications and the cinematic movement of the hovering balance wheel. Enlarged, double-sprung pushers replace traditional circular actuators, enhancing tactile functionality and ease of adjustment.
A standout feature is the FlexRing shock-absorbing system, which provides vertical and lateral protection for the movement. Machined from a single block of stainless steel, the dampener enhances the durability of the perpetual calendar, traditionally viewed as a delicate complication. The watch also boasts 80 meters of water resistance, supported by a screw-down crown featuring a débrayage mechanism that disengages the winding stem when tightened to prevent over-winding.
Technical Highlights
At its core lies MB&F’s mechanical processor, developed by Stephen McDonnell, which redefines the perpetual calendar. This mechanism defaults to 28 days per month and adds days as required, eliminating common issues like skipped dates or mechanical jams. Safety features disconnect the quick-set pushers during date changes, ensuring the mechanism remains unharmed under user adjustments.
Comparison with Competitors
The LM Perpetual EVO Silicon Valley differentiates itself from perpetual calendars by Patek Philippe and Vacheron Constantin through its emphasis on modern practicality. Patek Philippe’s Grand Complications focus on timeless elegance, while Vacheron Constantin’s Overseas models prioritize versatility. By contrast, the EVO integrates durability through the FlexRing system and bezel-free construction, offering collectors a unique blend of advanced engineering and contemporary design.
Recommendation for Collectors
This model is well-suited for collectors who value technical innovation, exclusivity, and functional design. Its limited production enhances its appeal, making it an attractive addition to any horological collection. However, those seeking traditional aesthetics or slimmer profiles may consider alternatives within MB&F’s catalog or other high-complication offerings.
In conclusion, the LM Perpetual EVO Silicon Valley exemplifies MB&F’s philosophy of innovation, presenting a modern take on the perpetual calendar while maintaining its horological significance. Its combination of technical advancements and refined design ensures its position as a noteworthy addition to the EVO Collection.
Maximilian Büsser & Friends (MB&F) is a Swiss watchmaking brand established in 2005, renowned for its avant-garde approach to horology. By collaborating with skilled artisans and engineers, MB&F creates “horological machines” that challenge traditional designs, blending innovation, artistic creativity, and technical precision to redefine the boundaries of modern watchmaking.
Curated by Sergio Galanti - December 2024