DELICATE FINESSES 1 - winding pinion with double snailed finish and polished chamfers 2 - countersunk and screwed gold chatons 3 - solid gold wheels with chamfered spokes 4 - barrel with snailed finish 5 - second hand stop mechanism for adjusting the hands precisely 6 - brilliant set in gold, to crown the masterpiece 7 - swan-neck fine adjustment 8 - breguet overcoil hairspring 9 - balance with solid gold-screws 10 - remontoir constant force spring 11 - gold lever escapement with moustache counterpoise 12 - balance stop mechanism engages after 33 hours (Heinrich model) 13 - differential gear (Heinrich model) 14 - sprung date wheel for the instantaneous date with instant prograde reset 15 - instant date lever for the instantaneous date with instant prograde reset 16 - hand setting lever 17 - remontoir anchor THE MOVEMENT – CALIBER V | 53 movement side dial side
Lang-Heyne-Catalog
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