Jeffrey Kingston, Esq. is a gentleman collector who is fed information from the brands' historical departments and marketing/PR departments - and he generally reasonably assumes it is true and relies upon it. We cannot fault Kingston for being off a few years every now and then due to the fact that he is being fed incorrect information. Perhaps one could criticize that since Mr. Kingston is considered an expert authority on the subject of watches, he should be doing more thorough and anticipatory research (and contrasting/conflicting research to verify full accuracy) before he profligates standard marketing basis information - but we should also realize that this isn't always easy. As Tim_M above has already stated, the data seems to be shifting like how sand shifts beneath one's feet. Researchers who approach the subject like a law firm paralegal researcher or a Wall Street analyst will even get information from confirmed sources, just to have it questioned and doubted shortly later. Did that researcher make a mistake? Even expert authorities are capable of making very small mistakes here and there. Nobody is perfect. A lot of marketing materials are in different languages too. And
While I applaud Perezcope for the very well researched article - yes, we should be setting the record straight if we can with factual evidence. It's a well written article. But it's easier to poke holes in a big beautiful ship than to build the big beautiful ship in the first place!