As a sniper it was easier to glance at the watch when it was on my right wrist with the face toward me, so on the inside of my wrist. It meant that I did not have to move my hand position and risk losing a target opportunity. I am effectively ambidextrous, but it now feels strange to wear a watch on my left wrist, although I rarely wear one inward anymore.
Eh? It's easier to put it on your left arm facing you as then you don't need to move your head, you just open your left eye.
Unless you were firing left handed....


