Length: 115 cm, width: 56 cm at the widest point, depth: 13 cm. Please understand that these are amateur measurements. It's a spring-driven mechanism. It works, but I don't know if it's accurate. The pendulum was removed, so I don't know if it will work properly! In any case, it's old, so there are scratches and paint剥がれ (peeling). How about using it as interior decoration?