The recent revival of
Favre-Leuba watches also brought with it the V2 (version 2) of a favorite diving watch from years past - the Bathy. Last year saw the introduction of the new Favre Leuba Bathy watch using an in-house caliber FL 305 movement. Unique to the movement is the use of a beryllium copper membrane that functions as the mechanism behind a depth gauge, something that only highly exclusive mechanical diving watches possess.