I would say with Longines it's probably only a matter of time. Personally I would love to see a reissue of the 13ZN below This exact watch, i'm sure i'm not the only one that would welcome a faithful reissue ...
but that chrono is crazy. Unfortunately reissuing it would show the change in finishing levels I remain convinced the vintage time only Longines offer some of the best quality-price ratios in the vintage market today