MB&F Legacy Machine 101- Blue/Stainless SteelFirst launched in 2014, the Legacy Machine 101 series focuses on the essentials of a mechanical wristwatch, contained in one of MB&Fs most elegant Machines with a case diameter of 40mm: the time, the power reserve, and the real star of the show, the obsession of any watchmaker, the heartbeat of any mechanical watch the escapement and balance wheel. But in true MB&F fashion, an unconventional, 3 dimensional flying balance wheel, which has become the