The Legacy Machine Perpetual, an innovative and award-winning perpetual calendar designed by Stephen McDonnell for MB&F, reaches new heights of innovation with the Legacy Machine Perpetual EVO.

This model features the case design updated to enhance openness and clarity. It also includes a specially engineered monobloc shock-absorbing system called “FlexRing,” making it the most durable Machine MB&F has created. The LM Perpetual Engine, crafted by Stephen McDonnell, replaces conventional perpetual calendar mechanisms with a groundbreaking mechanical processor.

Initially launched in three limited zirconium editions, followed by a titanium version with a green CVD dial-plate, the LM Perpetual EVO now comes in a new 2024 edition featuring an icy blue dial-plate in a highly durable titanium case, replacing the previous green model. Each edition is equipped with a seamlessly integrated rubber strap, providing the most comfortable wearing experience of any MB&F Machine.

We are an independently owned and operated business with boutique locations in New York, Miami, and Beverly Hills. Feel free to stop by either location. If you aren’t finding what you’re looking for, please contact us. We wholeheartedly believe that every first-time buyer will be a client for life.

Free Insured Domestic Overnight FedEx Shipping is included in the price listed. We ship internationally. International customers are responsible for the cost of shipping along with the custom taxes and/or duties of the receiving country.

All of our watches are backed by a 1-Year Limited Warranty on the movement of the watch. The warranty does not cover loss, theft, minor cosmetic damage, or water damage to your watch. Any damage caused by negligence or mishandling of the timepiece is not covered.