I have to have a watch for the reasons stated above. My internal clock isn't very reliable. I've been bored and played guess the time on the stand and been way off before.

I used to have a smelly sweat infused leather band watch and I worried much more about the smell than the bling factor. Who knows if this cost me a nice deer. After complaints from the wife I got a metal band watch last year. It is shiny, so I make sure it stays under gloves or shirt sleeves.
I think that is gonna be the difference this year.

But, there is a lot of other shiny objects in most hunting set ups, think about broadheads, cams, or reflection off your scope and binoculars.