This cool clock is carefully designed and made from sustainably-harvested wood. The modern design radiates wooden sophistication thanks to the spare elegance and clean lines. The hands are also made of wood, and each clock face is unique, reflecting the grain of the wood it was made from. A quality quartz drive is integrated in the back and adds to the sophistication. Step movement mechanism as the hands circle the clock face. Battery operated. Uses (1) one AA battery (not included).