A chain pocket watch is identical to one that does not have a chain; the only difference is the obvious distinction of a chain being attached to the watch. These chains are attached to the pocket watch so that the user can attach the other end to his or her belt loop. This means that you will never again have to worry about your pocket watch falling out of your pants. And even if it does fall out, the chain will catch it and you will be able to simply put it back where it belongs.
The chain part of these pocket watches attaches at the top of the actual watch. You will then take the other side of the chain that is not attached and hook it up to your belt loop. This should give you all of the security that you will ever need.
Generally speaking, a chain pocket watch may cost a bit more than a regular pocket watch. The only reason for this is that the design is a bit more complicated, and that chain part costs a little bit of extra money. But this does not mean that a chain pocket watch will break the bank. It will only run you a few more dollars depending on the model and design.
Overall, a chain pocket watch is perfect for anybody who is interested in using a pocket watch, but is worried about losing it all of the time. By purchasing a chain pocket watch you will be able to put your mind to rest, while carrying a stylish piece.