There is a really cool way to wear a watch on your left wrist,
but it'll work only if you are often wearing a sleeved shirt and
have a slim profile watch like a piaget or something.
You wear the watch on your left wrist as normal but the face is
on the back side of your wrist. So when you read the time, you just
raise your wrist and pull down the sleeve.
I observed how this star in the drama series Rubicon, did it. On
a side note, in that drama, he was kind of a closet gay.
I notice that too with most of my lecturers and I don't
understand why. They seem to wear their watch the opposite
direction with what you said, the face of the watch at the
underside of the wrist while the release will be at the top where
the face would normally be at ...