Exceptional circa 1920's to 1930's vintage guilloche enamel over brass woman's belt buckle. Buckle was purchased in Germany. I was told they were German but however, could also be French. Stylized oval in shape with very detailed champleve enameling in black, yellow,orange blue and green. The layers add depth the piece. Measures just under 2" long by 1-1/8" wide. In excellent vintage condition with no enamel loss. I acquired a collection of them which I have listed as well.