The MB&F Legacy Machine Perpetual EVO Silicon Valley Edition is a sophisticated and elegant timepiece that combines both traditional and contemporary watchmaking elements. In collaboration with Stephen Silver Fine Jewelry, this limited edition is composed of 18 pieces, each distinguished by exceptional craftsmanship and technical innovation.
MB&F Legacy Machine Perpetual EVO Silicon Valley Edition
Case Material and Dimensions: The watch features a 44mm case crafted from 18K rose gold, emphasizing the luxury and exclusivity of the timepiece. The case design is sleek, with no bezel construction, allowing the domed sapphire crystal to be fused directly to the case. This enhances the openness and clarity of the watch face.
Dial: The timepiece boasts an ocean blue dial plate with galvanic black sub-dials, creating a striking contrast that’s both elegant and easily legible. The design enhancements were suggested by Stephen Silver Fine Jewelry.
Strap: Complementing the opulence of the rose gold, the watch is accompanied by a white or blue rubber strap, designed for seamless integration and comfort. This strap is equipped with a matching titanium or rose gold folding buckle for added security.
Technical Specifications
Movement: At the heart of the timepiece is the LM Perpetual Engine designed by Stephen McDonnell. It uniquely redefines the perpetual calendar mechanism with an innovative “mechanical processor.” This system uses superimposed disks to determine the exact number of days in each month, bypassing the need to mechanically skip over redundant days.
FlexRing: A significant feature is the monobloc shock-absorbing system, FlexRing, providing enhanced shock protection along vertical and lateral axes, increasing the watch’s robustness.
Water Resistance: Rated at 80 meters (8ATM), the watch is equipped with a screw-down crown to maintain water resistance while ensuring the winding mechanism is safely disengaged when not in use.
Functions
Display and Indicators: The watch displays hours, minutes, day, date, and month, with additional indicators for the retrograde leap year and power reserve. The balance wheel and surface-level mechanical components add a sense of motion and intrigue to the viewing experience.
Manual Winding: The watch is powered through manual winding, with double mainspring barrels providing a power reserve of 72 hours.
Craftsmanship
Hand Finishing: The MB&F Legacy Machine Perpetual EVO Silicon Valley Edition features superlative hand finishing throughout, respecting traditional 19th-century craftsmanship. Its internal bevel angles, polished bevels, and Geneva waves underscore the attention to detail.
Crystals: Both the top and display back sapphire crystals are treated with anti-reflective coating on both faces, offering an unimpeded view into the intricate movement of the watch.
Additionals
Pushers and Adjustments: Enlarged double-sprung oblong actuators provide tactile comfort and easy adjustment of the perpetual calendar, enhancing user interaction with the timepiece.
MB&F Legacy Machine Perpetual EVO Silicon Valley Edition embodies a delicate balance of elegance, mechanical excellence, and innovative design, making it both a collector’s item and a versatile tool for those with an active lifestyle. The collaboration with Stephen Silver and the incorporation of creative input from MB&F’s founder, Maximilian Büsser, make this timepiece a distinguished addition to the Legacy Machine collection.
