mine is 2836 powered....thicker caseback....light ar i wish they would get a more solid feel in the crown/tube assembly, it's wobbly when in time setting position compared to my gen which feels beefy like the stem is 3mm thick! it's not but the way the crown hugs the tube it is way more solid. the AR is so heavy on the gen i doubt a rep will ever have it....i'd pay 100 extra for good lume and AR and 50 extra for a better crown/tube. that's just me though. and yes, i'd kill for a 22mm rubber strap even though this newest bracelet is 95% as good as gen. it's very very good. this newest one looks slightly better than mine caseback, dial, even mine is way way better than the 42mm 4th gen.