This is a concept not intend to have versions of it.
The idea is to change the time showed between two hours, in the compiled example the showed time is different from 7 to 9 am.
How? At 7:00 the time goes faster (x2) until real 7:10 then Pebble shows 7:20. From this time always shows 10 minutes more, and at real 9:00 (9:10 showed) the time goes slow (x1/3) so at real 9:15 shows 9:15.
Usage? You will arrive always on time in the morning (remember, showed time 9:00 it is really 8:50), for lazy backers, for prank a friend/partner…
The watchface don’t change the real time, it is only the showed time. If you change to other watchface you’ll see the real time, but changing back youll see “accelerated” time.
The code is adapted from Retroclock in Spanish and is provided as is, just to check it works (and it does!). It is 24 hours and day of the week in Spanish.