Kieninger Clock Movement J1204 is a 1/4 key wind movement with pendulum, pinned chime drum with triple chime (Westminster, St. Michael and Whittington) on 8-rod gong, pallet anchor with stationary escapement (Graham) and automatic beat adjustment, run time 7 days, plate size 100 x 104 x 2,0 mm, 6 Aeterna bronze bushings (2nd wheel), removable spring barrels, anti-snap-back winding, second indication, chime shut-off and permanent night time shut-off between 10.00 PM and 7.15 AM.