This product was good for the price but leaves a bit to be desired. I will have to get a new chain for it because the one it came with seems quite fragile and I can't find a way to change the time but for the price it's about what I expected. I love the designs used on the pocket watch which is why I got this one instead of a more expensive one and it is very beautiful. It opens easily and it came pre-set (but about 2 minutes fast). I got the medium sized one and I think that it is a great size but i probably would have also been happy with the small one. I like the way the face of the watch looks, simple but it makes it easy to tell the time quickly. All in all it's worth what you pay for it