Ref. GM-5600 · Sport
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G-Shock collection · 101 watches
7 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 praise the Casio GM-5600 for its stealthy, full black ion-plated metal bezel and its improved buttons, with one user describing the lume as "insane." The display is noted for being easily visible in low light and dusk, performing better than expected for a non-solar model. The Casio GM-5600 is seen as a metal G-Shock option for smaller wrists, with a price point around $90 to $220 considered good value by some, though others find it a bit pricey. Some owners note the Casio GM-5600 lacks smartphone connectivity, Multi-Band 6, auto light, and solar power, with one user finding the functions limited. Overall, owners rate the Casio GM-5600 highly for its stealthy metal design and excellent lume at its price point.
On real wrists
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The discussion