Seth Thomas no. 2 weight driven wall regulator clock dial , 1970s vintage better quality painted dial , on a light gauge steel dial pan . in great overall condition. it measures 12 3/8 " dia. , 11 1/8 " dia. at the chapter rings , wind to center is 1 1/2 " , center to seconds is 1 1//16 " , very decent quality dial overall, see my other sales for Seth Thomas parts , combined shipping, see all pictures and ask questions to be satisfied with this item thanks.