  Pulsating subdwarf B stars oscillate in short-period $p$-modes or long-period
$g$-modes. HS 0702 + 6043 is one of currently three objects known to show
characteristics of both types and hence is classified as hybrid pulsator. We
briefly present our analysis of the $g$-mode domain of this star, but focus on
first results from long-term photometric monitoring in particular of the
$p$-mode oscillations. We present a high-resolution frequency spectrum, and
report on our efforts to construct a multi-season O--C diagram. Additionally to
the standard (although nontrivial) exercise in asteroseismology to probe the
instantaneous inner structure of a star, measured changes in the pulsation
frequencies as derived from an {O--C} diagram can be compared to theoretical
evolutionary timescales. Within the {EXOTIME} program, we also use this same
data to search for planetary companions around extreme horizontal branch
objects.
