CASIO EDIFICE - Despite being solar powered and featuring a Bluetooth smartphone link, the new flagship model EDIFICE EQB-1000D boasts a case thickness of just 8.9mm: quite an achievement for a multi-needle
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Amazon.com: Casio Men's AQS800W-1B2VCF "Slim" Solar Multi-Function Ana-Digi Sport Watch : Clothing, Shoes & Jewelry