Tested me 2 C Batteries, And it did not work. Add a touch of vintage charm to your collection with this beautiful Seth Thomas mantle desk clock. Crafted from a combination of plastic and metal, this clock features a classic retro style that is sure to catch the eye of any clock enthusiast. Takes two "C" size batteries Some spots on the brass, as shown in the pictures. On the face is a plastic cover as shown. Measuring at 7.75 inches in height, this desk clock is perfect for any mantle or shelf space. 5.75" wide. The clock is powered by a reliable battery and features a quartz movement, ensuring accurate timekeeping for years to come. With its unique model number #151 and vintage design, this Seth Thomas desk clock is a must-have for any collector. Tested and not working. Please understand that before purchase. Thank you. Sold as is no returns.