1/4 cable change-over movement with 3 melodies (Westminster, St. Michael and Whittington). Michael and Whittington) on 12-rod gong, running time 7 days, plate size 142 x 200 x 2.5 mm, 6 Aeterna bronze bouchons (accessory drives), interchangeable rope drums, pallet lever with resting escapement (Graham) and automatic lever, rope winding limits, counter-brake (power reserve), 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.