There's loads of nice watches that 'fail to sell' on sc, it's not always the watches fault. To me, the beacon is almost the same as having a massively over specced dive watch, except that the emergency is particularly unique in this aspect. I still have yet to find a speedy owner who knows how to work that tachymeter thing . Having an almost defunct feature doesn't seem to have harmed its appeal amongst the watch fraternity. Wearing a Bremont MB isn't exactly going to save your life . But as a marketing tool the aviation link has proven itself to be attractive to the punters.