How common are automatic movements that do not hand-wind? I have an Orient that does not &, since I don't wear it much, it is very annoying to not be able to get it fully wound when I want to wear it. BTW It winds in both directions of the rotor. I read that a Rolex accumulates 3 min of run time for each turn of the rotor. Assuming that the watch has a 48hr reserve, that would mean around 960 revolutions to get it fully wound!!! Anyone know if this is common? Do most automatics gain power from normal activity, or do they just keep up? Wish it had a power reserve meter. Seems like a power reserve complication should be requisite for an auto without a crown gear.