De Bethune's perpetual calendar brings poetic beauty to the finest mechanics.

The round case, inspired by a drum shape, has a 44mm diameter and the skeletonised lugs that are a hallmark of the DB25 collection.

De Bethune has built on the Manufacture's research and technology to develop for this timepiece the DB 2324 QP automatic calibre. It incorporates a perpetual calendar, spherical moon phases with a precision of one day in 122 years, a self-regulating twin barrel, a triple pare-chute shock-absorbing system, and a titanium-platinum balance wheel.

An avant-garde mechanism that is poetry in motion.