Tribute to Abstractionism, Otto cuckoo clock is made up two cylinders of different sizes: the bigger one serves as dial for triangular shape hands, the smaller gives hospitality to the small cuckoo bird. The two volumes live in harmony with the triangular pendulum, which swinging draws a moving figure, so that Otto can be mistaken with a fish moving its tag or a cat swallowing a little bird. In detail: Type : Clock. Colour : Yellow - Red hands, cuckoo & pendulum. Material : Yellow lacquered oak wooden frame. Dimensions : W 25 cm x H 38,5 cm - Depth 8 cm. Characteristics : Association of two stacked cylinders (cuckoo's nest and dial) and one triangular pendulum - Quartz mechanism - Powered by 2 batteries (not included) - Functions : 3 hands - Adjustable volume by button behind the case with possibility of turning off the sound - Silent cuckoo according to the darkness (photosensitive sensor) - 2 years warranty.