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Review title: Uh, warranty card?
Product review: I believe this to be a grey market version of the SKX009. It appears authentic but was missing a warranty card. I didn't notice until 30 days after receiving it. It has a rattle when I shake it and I was going to return it for warranty repair but when I went to check the box it came with, there is no warranty card which Seiko requires for repair without charge. I'm disappointed, Amazon.
