De Bethune: The Pursuit of Chronometric Perfection

In Part 2 of our inside look at De Bethune, Wei traces the manufacture’s history of balance wheel development with founder and master watchmaker, Denis Flageollet. Very few watchmakers have been as singularly focused like Denis has; his being a 20-year relentless pursuit of chronometric performance of the most important component of a wristwatch, the oscillator.