Thats the problem. You (the blog) need to play your part and educate and explain rather then follow the crowd.
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The Submariner was introduced at the Basel Fair 1954 (model 6204 I think) and it was not until 1965 that the first Sumariner appeared with the date complication. As we all know both models have the word "Submariner" printed on them. The original Submariner (6200, 6500, 6300, 5513, 5512, 14060M series) all have the words "Oyster Perpetual" printed below the word "Rolex". The dated version (1680, 16800...) all says "Oyster Perpetual Date" since introduction in 1965. My memory may be rusty, so members must read with a generous pinch of salt.
But most people (IMHO) who buy the Submariner have no interest whatsoever in its long history. They only see one with a date window which says "oyster perpetual date" and a thinner version without date window which says "oyster perpetual". The dated version is more expensive (hence more opportunity to boast, especially if you are in urban jungle Singapore or Hong Kong), more useful for the office desk-bound divers (when they are actually working and not lurking around the watch fora in the Internet) and probably appeared in more Rolex advertisements. Hence, the name submariner became almost synonymous with the dated version (and certainly not the rookie submariners of the RMN and probably the Singapore navy also who seldom take their pristine submarines below water). This of course gave rise to the misnomer "Submariner" and "ND-Submariner". Just my take, of course, feel free to disagree.