It's a piece of crap and it does not work. The reason it doesn't work is because of how it was put together. The crown is on the band side of the watch, so how can you reach it? I can't pull the crown out, it' so far down past the band. This is a piece of crap. Yes, it's cheap, but imagine hundreds of people, liking this design and ordering it. That's hundreds of people times the price, for a nothing of a product. Never again will I order from this seller