Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't keep time

This is such a beautiful watch, I fell in love with it as soon as I got it. But unfortunately I had to return it because before the end of the day, it was already off time and would not keep time no matter how many times I set it. I took it to have the battery looked at and they said the watch was fine. So I asked for a replacement from Amazon and the next one I got had a huge gash in the back, looking like someone tried to open the back with a screwdriver and messed up horribly. So it's a beautiful watch, but buyers beware!