How do you tell someone is old? They still wear wristwatches. The younger generation uses their smartphone to check the time rather than to own a wristwatch. Many of the younger generation don’t know about wristwatches. Try to explain that it is similar to a telephone with a cord. What is that?
I use my smart phone and don’t wear a wristwatch. I wonder how much longer it will be before watches are hard to find.