Reviews and Problems with Seiko Men's 5 Automatic SNK799K Stainless-Steel Automatic Watch
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Decent product but slows 1 min a day
J. Zhang "eagles", amazon.com
11 September 2011
Summary: Decent product but, it slows by one minute a day. In today's view, that's too much. I am sure theres sth inside one can tune it. But it is not exposed to DIY. I think as a well known brand like seiko, they should have done better quality control. This could be done by software so every watch is sharp out of factory.