The Huygens One has a brushed stainless steel case, marking its status as a durable classic. The wall clock is equipped with a smooth and silent movement, making it the ideal companion in a space designed for living, sleeping or working. The Huygens One is available with arabic numerals or an index clock face. Materials: Brushed stainless steel frame, glass, ABS back Color: Steel with white dial Dimensions: Ø 9.8" – d: 1.81" Movement: Silent Quartz Movement Battery type: 1 x AA (not included) A Huygens clock is a complete silent one. Whereas with most clocks you will hear the day ticking away, our Huygens clocks have an innovative movement that ensures complete silence in any room. Using incredibly good material combined with the best movements you get a clock that – we dare to say – honors the work of our great-great-ancestor Huygens. All Huygens clocks are tested to meet our high quality standards and equipped with a silent movement. Your clock is designed in the Netherlands and made from recyclable quality materials. To make sure your Huygens clock is unique and authentic, all our clocks are registered designs.