1/4 chain pull change-over movement with 3 melodies (Westminster, St. Michael & Whittington) on 12-rod gong, duration 7 days, plate dimensions 131 x 131 x 2.0 mm, Kieniramic7 solid lever with resting escapement (Graham) and automatic lever, strike shut-off and automatic night shut-off between 22.00 and 7.15 clock.