180mm outside diameter. Arabic numerals on brushed silver chapter ring. 6” time track. “Hermle” logo above the 10mm center hole. 3–3/16” on centers between 9.5mm winding arbor holes. “Germany” at dial bottom. Brass & gold center. Brass plated aluminum bezel. Used with #351 movement but can use with others. Regularly $20.00. While supplies last.