This is an old wooden wall clock from the Japanese brand Seiko, powered by a manual winding system (spring). Clock details: Brand and Manufacture: SEIKO - Original Japanese from the Showa era. Mechanism: Manual winding with a key (30 days) with an internal pendulum. Features: It has a window to display the date (day and day number) below the clock face, in addition to a chime feature. Design: Wooden frame with a classic design and a decorative glass front at the bottom. The clock is in excellent condition.