8-Day Deer Head Black Forest House Cuckoo Clock Movement: Regula - The cuckoo clock has a mechanical REGULA movement from the marketleader SBS-FEINTECHNIK in the Black Forest/Germany. Night shut off: Automatic - Sound is off from 9 o'clock p.m. to 7:30 o'clock a.m. Tunes: Happy wanderer and Edelweiss - The melodies change every hour between the Happy Wanderer and Edelweiss.