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Casio G-Shock GAS-100G-1A Módulo 5445 - YouTube
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Shock time
Casio g-shock gas-100g-1a módulo 5445Casio shock gas .
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Casio Model No 5445/5525 Instructions
Show us your casios! G-shock, 5445 g-steel family 2015 model w/ time and date adjustment