1/4 chain change-over movement with 3 melodies (Westminster, St. Michael and Whittington) on 12-rod gong,
duration 7 days, plate size 142 x 200 x 2.5 mm, 6 bronze bouchons, pallet lever with resting escapement (Graham) and automatic lever,
real second, separate strike shut-off of the hour and melody strike with weight run-off and
automatic night shut-off between 22.00 and 7.15 clock, integrated dial locking lever.
Lyre pendulum, weight sleeves with fillings (3.0+3.5+3.5 kg), dial with mounting plate & pillars, moon drive wheel K,
shift lever brackets ZW (2x), black hand nut K, snake hands X1
Movement screws K/M (2x each)