Many younger folks no longer wear wristwatches. They use their smart phones or cell phones for telling time. I assume the time displayed on a cell phone comes from an atomic clock somewhere, maybe on a satellite. Same with cameras - picture quality and features of the digital cameras built into newer phones rivals or exceeds that of many free-standing digital cameras. I fully expect that sometime during the next 10-20 years, maybe sooner, both wristwatches and individual cameras will go the way of sundials and film cameras.