[greekbum]

The simple answer is No there is not unless your an expert or have an expert willing to examine it. They are faking dials to an extremely close to original condition these days. If you really want to know you will have to take the dial out of the watch and take high resolution pics. And then if you really know dials you will come to a conclusion. Of course there are low quality fakes that anybody can tell but the high quality ones are 95% as close to the real.