Because I.M.O. alot of the people who like Ti are the same ones who also like tritium, and vice versa. Those not interested in tritium are probably less likely to want Ti & flat crystals. That was a perfect combination of features.
But at this point, does anyone think that the 800ti has been popular enough for Doxa to put trits in one of their S.S. cased models? Maybe for those of us who like the idea of seeing the dial markers & hands after lume would be too dim, but also prefer the heft & durability of S.S. & the look of domed sapphire.
Maybe a 1000t with tritium sometime in the future?