1/4 pulley change-over movement with 3 melodies (Westminster, Vogelfänger and Freude schöner Götterfunken) on the hour on 16 bar gong, integrated dancer module, duration 7 days, plate size 142 x 200 x 2.5 mm, 6 Aeterna bronze bouchons (accessory drives), exchangeable cable drums, pallet lever with resting escapement (Graham) and automatic lever, counter-brake (power reserve), separate strike shut-off of the hour and melody strike with weight run-off, real second and automatic night shut-off between 22.00 and 7.15 clock, integrated dial lock lever.