Quote:
I even get sick of people constantly asking me for the time. This is especially common at large public events or amusement parks. I look like a nice guy and I always wear a watch. I've started carrying my watch in my pocket just to keep from being bothered. If it is important to know the time, then you should have a watch. If I am the watch carrier for these "timeless" folks, I am doing them a thoughtless dis-favor.

You could just say, "Yes, it's time for you to buy a watch."