Vintage ceramic wall clock

Hello, here is a mustard yellow and brown ceramic wall clock made in germany, dating from the 70s. It works perfectly using a simple lr14 battery (not supplied) and is in a very good state of conservation, presenting, the only traces of time are a few hairs, visible in the photographs and difficult to perceive when hung on the wall. No cracks and no shock. Its curved window is intact. Thank you for your visit.