Modern Cuckoo ClockCuckoo! Who does not know (and love) the old fashioned cuckoo clock?! Karlsson has given the traditional cuckoo clock a modern overhaul and the result is incredible. The sleek design, fantastic choice of colours and delightful sounding bird have proven this to be a bestseller. This is one cuckoo that won't wake you at night; the bird is silent between 22: 00 and 06: 00. With Wall Clock Modern Cuckoo you get a classic with a modern twist!