I stopped wearing a watch on a regular basis the day I wore it upside down and never noticed! I went to take it OFF when I got home, and noticed it was upside down. That showed me I don't use it. Now if I go out during lunch to run errands, I have to use my cell phone to keep track of time.
But at work, there's a clock on the pc and the phones, plus a few on the walls. At home, there are clocks and if we go somewhere, there is a clock in the car.
I have several, mostly used as bracelets now. LOL