Nope, kinda redundant to have more than 1 way to tell the time, a multifunctional device such as a smart phone makes more since, and we all have one anyways.
Also seriously, how many times do you need to take your phone out to check the time? Every few hours maybe? The time a watch could save (from you lookin at it) really isnt all that much.
Back in the olden days when we needed machinery to tell us the time, i still kept mine in my pocket