I bought this from a local jewler recently who had it in a box of left over estate things. It runs well, and I think the watch band is original. I saw an ad from 1936 on the site that said the style was "Nanette" which was similar, but missing the diamonds on the case. I was hoping to have some sense of if the triangle mark inside meant it was definitively 1935, and if anyone knew the style. The Jewler said it was a bit interesting because of the rectange case and such an early make.