Continuing with the saga of their incredible watches, Chronométrie Ferdinand Berthoud just hit another home run with their latest release from Baselworld 2019. The new Chronomètre FB 1L is a new experimental collection, combining the in-house tourbillon movement with a new display of the age and phases of the moon in a way in which we have not seen it before. The new Chronomètre FB 1L intertwines the world of astronomy and chronometry, paying tribute to Ferdinand Berthoud’s work on chronometric precision and the calculation of longitude. It was to this end that the master watchmaker designed his famous Marine Chronometers, which inspired the creation of the FB 1L collection.