Welcome to the Forum and to the world of Chronomatic movements!
Nope, perfectly OK
They tend to have pretty good power reserves too so simply wearing it daily should keep it running.
Clockwise, just like any other watch - the watch module on these was just rotated 180 degrees. What I always did with mine was to turn it upside down, and wind as regular. They are gritty-feeling to hand wind, but if it feels as if you are truly forcing it you may want to have it checked by a watchmaker. Otherwise it may take a bit more effort than a more modern automatic watch, but won't hurt it.
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