1960s JUNGHANS ATO-MAT - Midcentury Modern Teak Mantle Clock - movement not working. Junghans Ato Mat electronic shelf clock, made in Germany, circa 1960. Teak wood with brass accents. Used vintage, non-working condition, cosmetically near perfect. Door fastens perfectly. Teak wood is lovely, several very light scratches. Dimensions approximately 10.5" x 5.5" x 2.5". Weight approximately 2.5 lbs. Fantastic Junghans (aka Diehl) German-made mid century modern decorative shelf/mantle/desk clock. As is/as shown in photos.