Natural Cuckoo Clock | GreenThis stylish cuckoo wall clock brings a modern twist to the classic cuckoo clock design. Crafted from birchwood, it features an open face with straight styled hands. The highlight is a charming cuckoo bird sound that announces the hour, with an option to turn it off when quiet is preferred. Diameter: 31. 5cm Depth: 6cm 1 x AA & 2 x C batteries not included Cuckoos on the hour Silent between 10pm and 5am (bird starts at 6am) High, low and mute sound