5 of 5 people found the following review helpful
Crystal is not mineral :(,
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This review is from: Casio F108WH Water Resistant Digital Red Resin Strap Watch (Watch)
Amazon rarely lists the crystal correctly. I think their default is "mineral". This watch has a plastic crystal. The crystal is flush with the face of the watch, but because it is not convex, it takes a while to scratch up. I like it 4 stars worth so far.