
Ref. GA-2100 · Sport
AI-detected from the product image
G-Shock collection · 101 watches
14 colorways
The market
The forum market
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Casio on the secondhand market
+10.5%
2026 so far · +1.3% to +21.6% · 47 matched watches
In line with the index
Year-by-year readings →The connection engine
The community take
Owners widely appreciate the Casio GA-2100's beautiful design, with some finding it sparked their interest in G-Shocks. However, some owners find the Casio GA-2100 boring and its resin ages poorly, despite the timepiece quality. One owner wishes for a night mode feature for easier use, and another notes the band sizing can be an issue for smaller wrists. On balance, owners are divided on the Casio GA-2100, with its design appeal offset by concerns over aging materials and usability features.
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On real wrists · 1
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