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Casio G-Shock Mudmaster GG-B100 vs Casio G-Shock GMW-B5000D

Both are everyday / casual watches — here's how the specs differ and which to pick.

Last verified 2026-06-11 · specs from manufacturer data · tier = price band, confirm the live price at the retailer

SpecCasio G-Shock Mudmaster GG-B100Casio G-Shock GMW-B5000D
MovementQuartzSolar / light-powered
Water resistance200m200m
Case size53mm43mm
Crystalmineralsapphire
StyleEveryday / casualEveryday / casual
Price tierMidUpper

Which should you buy?

Where to buy

Check the Casio G-Shock Mudmaster GG-B100 price on Amazon →

Check the Casio G-Shock GMW-B5000D price on Amazon →

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FAQ

What's the difference between the Casio G-Shock Mudmaster GG-B100 and the Casio G-Shock GMW-B5000D?
Both are everyday / casual watches. The Casio G-Shock Mudmaster GG-B100 is quartz, 200m water resistance, 53mm, mineral crystal; the Casio G-Shock GMW-B5000D is solar / light-powered, 200m water resistance, 43mm, sapphire crystal.

Which is better value, the Casio G-Shock Mudmaster GG-B100 or the Casio G-Shock GMW-B5000D?
The Casio G-Shock Mudmaster GG-B100 is the lower-priced tier; the other steps up in build for more money — confirm both live prices at the retailer.

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