John Smith London are the markings on the little tag in the dial. Clockwork is marked Swiss made and HRZ, The clockwork is a platform escapement. It is in excellent running condition. Early 20th century old. Nice walnut case. Signs of use. It stands approx. 10″ or 26 cm tall and 6″ or 15 cm wide and 4″ or 10 cm wide. USED ITEM SIGNS OF USE.