My father left me a nice Breitling self winding watch. I wear it all the time and really like the fact that it is a single function device that's sturdy as can be and doesn't care about being charged or getting updated or finding service. I didn't think I was a watch guy but this thing is handy. It's easier to glance at my wrist than pull the cellphone out of my pocket, especially when I'm on my bicycle. My little nephews and nieces are fascinated with it and love to turn it's bezel, which makes a nice clicking sound.
Yesterday I glanced at the watch and it was 3:00. Then a little puzzle occurred to me - what time will it be the next time the minute hand aligns with the hour hand?