Ref. GA-2000 · Sport
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G-Shock collection · 101 watches
6 colorways
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Casio on the secondhand market
+10.4%
2026 so far · +0.4% to +22.3% · 46 matched watches
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The Casio GA-2000 (ref. GA-2000) is a quartz sport watch, with a 47mm carbon / resin case, 14.1mm thick. Water resistance is rated to 200m, under a mineral crystal. Manufacturer MSRP is $130.
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