Analog radio-controlled wall clock with the highest accuracy. Quiet movement with a sweeping second hand. Diameter: 25 cm. Classic design in the style of a station clock. Requires 1 AA battery for operation (not included). The silent sweep movement allows the red second hand to move almost inaudibly, making this clock ideal for a bedroom or office. The clock receives its time at all times via the DCF 77 radio signal, ensuring you always have the exact time displayed without the need for manual adjustments. TFA Dostmann is one of the leading companies in the industry in Europe, offering over 1000 weather and measuring instruments. The range is characterized by innovative technologies and exclusive designs, and is continuously developed in collaboration with meteorologists, IT specialists, and designers.