Elegant, refined and timeless. 24k, Alberto Sala design, made entirely of metal sheet in real gold 24K or copper plating is an essential cuckoo, volume in the shape of a house that seems to arise from an ingot. Want to be a decorative object visible but without excess, but at the same time delicate character. Unlike other Progetti cuckoo, 24k has two elegant cylindrical elements positioned at different heights connected to the structure with two thin rods which are also metal in the same color as the case and hands. The Cuckoo strike is switched off automatically during the night controlled by a light sensor.