Yes, since I work in a lab that doesn't allow mobile phone usage, and it's easier during bicycling.
Pocket watches are sorta self-defeating though, since you're having to pull something out of your pocket (or bag) it might as well be a phoneSolaire of Astora said:Nah, I just check my phone these days. Though I can see myself using one in certain situations. And I do have a pocket watch somewhere...I think.