I'm sporting a 6.75 incher and recently acquired my first two reps: a Rolex DSSD (43mm I think?) and a Submariner 16610 (40mm). Here are some action shots. I put the sub on a NATO that came with a Timex Weekender.
Nice to know you're sporting a 6.75 incher, but maybe that's too much info....
Nice watches, though.