
Ref. GAS-100 · Sport
AI-detected from the product image
G-Shock collection · 102 watches
3 colorways
The market
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Casio on the secondhand market
Not enough to call it
-4.8% to +18.6% · 54 matched watches
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The community take
Owners widely praise the Casio GAS-100 for its exceptional durability and value, with one owner noting it as a watch that "cannot be damaged" and another appreciating its battery life. The backlight is described as phenomenal and amazing, and the watch is considered a solid, premium-feeling option suitable for year-round wear and abuse. Some owners find the metallized indices less legible than the hands, and the negative displays can be dim without direct light, though lume is present on the hands. One owner found the 52.5mm case larger than expected but still good-looking. Overall, owners rate the Casio GAS-100 highly for its ruggedness and value, making it an excellent choice for those seeking a durable, all-purpose timepiece.
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