www.sinowatches.com is a big scam seller and cheater, I ordered one watch of IWC with $375, but he sent me a rubbish watch with only valuable about $35.The crown of the watch was very rough and the belt buckle took off and could not work and closed.What is more, the watch stopped and could not work after 2 days.I was very indignant for such a watches website, it was so execrable. Be aware of the website: www.sinowatches.com. It is a big scam seller. and he always said very well to ask you to order, but finally, what you will get is a absolutly a junk and worst watch.Son of bitch! read full review »