No, it has a battery. Not digital though.
I don't remember the name of the store, but I was out on a drive one Sunday, just driving from small town to small town on back roads. I stopped for gas and some munchies, went in to this neat old country store...wood floor, sawdust, the works. They had a punch board, quarter a punch. I bought $2 worth to get rid of the ones in my wallet. Won the watch on the 3rd punch. It's some no name brand, but I love it.
Weird what memories stay with you, huh? I remember that day vividly. I guess I drove for almost 7 hours, and never got further than 75 miles from where I lived....saw some beautiful country though.