I was looking at the ROOS chronos on Trusty watch web page thinking about buying one but noticed the size stated is 43mm dia and 17mm thick. Some of the cheaper ones are listed at 42mm and thats way to small. I think the 17mm thickness is about right but thought the ROOS are 47mm dia not 43mm. Anyone have one of Trustys ROOS to be able to tell me the case size? thanks