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Is it fake or real? It's back case says “made in China”, not that it's too costly but I wanted to have it as my vintage collection and also I filled oil
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Amazon.com: Casio F-91W-3Dg Men's Digital Multi-Function Black Rubber Watch : Clothing, Shoes & Jewelry
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File:Casio F-91W model manufactured in Japan at the end of the 80s. IMG 20190623 144108.jpg - Wikimedia Commons
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