25cm (10″) This is a classic style cuckoo clock with the addition of 2 birds on the side of the case. The case is all wood and hand carved, though the cuckoo and doors are plastic. The cuckoo calls on the full hour with a recorded woodland cuckoo sound. This can be turned off and it has a light sensor so turns off automatically when it is dark. The quartz movement inside is operated using 2xLR batteries. It has imitation weights and chains. It is made by one of our quality suppliers of mechanical cuckoo clocks in the Black Forest region of Germany and the case is of the same high quality.