to tune and assemble a minute repeater movement
even in this video. The seconds subdial offcentered is a design masterstroke.
Their passion and expertise is evident when you hear them talk and watch their facees as they talk about it being the "Holy Grail". It is also remarkable to me how every single piece - the hammers, them gong spring, the going train, etc. - is itself a thing of beauty. Then assembled, it is another work of high art. Then the function and lastly the sounf. All of it beatiful from start to finish. Thanks for sharing.