Sorry, I was being amused by you describing a destro watch as 'having the dial in upside down'.
The destro thing is a 'tool' thing, that some think is a left hand thing... but really is mostly about not fouling the back of your hand .. if you want an instant illustration, put a dive watch loosely on your left wrist and give a punchbag one good left handed dig.... you'll understand straightaway :D :) :)