MoMA Exclusive: Designed by Satoko Oomichi, this Hygro-Thermometer Clock does more than just tell time. With its built-in thermometer and hygrometer, it offers a glimpse into your environment by allowing you to monitor temperature and humidity levels with ease. The Clock has a simple yet sophisticated design, accentuated by a beautiful ash wood grain that’ll look great adorning your workspace or home. With its timeless design and practical features, this desk clock is a testament to the harmony between nature and technology. To clean, gently dust with a dry cloth. The Hygro-Thermometer Clock measures 4.35h x 7.8w x 1.8”d. Powered by one AA battery (included).