This is an absolutely wonderful 14K gold Coo Coo Clock vintage charm. Casing on the back contains a free flowing gold chain with two acorn 'weights' that moves up and down. The clock has a pendulum that moves from side to side. Measuring approx. 1" x 1/2" x1/4". Total weight of the charm is 2.1 grams. Marked "585" which is the European equivalent of 14 karat. The charm is extremely well made with wonderful attention to detail. It is in very good condition.