Just imagine what could be more original pocket retro watches on a chain? I think that more memorable and unusual hours simply do not exist. But here, of course, much depends on tastes, although pocket watches can be very different in form and appearance.
Highlight your personality and get original wristwatches, which will also help you to save your phone battery. Just imagine what effect a pocket watch will have on others, because most people saw them only on TV screens in old movies.