Handmade kinetic wall clock sculpture, crafted of MDF boards and metal. The quartz clock movement is German, high torque, requires 1 pc AA battery (included). The gear movement is separated from the clock movement, needs 220/230V. Color: black with silver and copper gears, with copper elements. Measures: 115 cm (45 in) wide, 80 cm (31 in) high, 13 cm (5 in) deep. The clock weighs 11 kg (24,44 lb).