Hermle Model 171-020-32 is a German top quality movement. Single long hammer mounted on the bottom of movement. Movement will fit most old Waterbury and Seth Thomas kitchen clock dials. 32cm pendulum length. 14-day, front wind movement. 3" deep, including hand shaft. The German movement is New Old Stock (NOS) and recommend that the movement be lubricated prior to use. The new German movement is out of Hermle warranty.