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

Both are everyday watches. In short: the Casio G-Shock GMW-B5000D has a sapphire crystal — more scratch-resistant for daily wear. 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.

Last verified 2026-06-27 · specs from manufacturer data · tier = price band, confirm the live price at the retailer

Spec	Casio G-Shock Mudmaster GG-B100	Casio G-Shock GMW-B5000D
Movement	Quartz	Solar / light-powered
Water resistance	200m	200m
Case size	53mm	43mm
Crystal	mineral	sapphire
Style	Everyday / casual	Everyday / casual
Price tier	Mid	Upper

Which should you buy?

Their movements differ — Casio G-Shock Mudmaster GG-B100: quartz, Casio G-Shock GMW-B5000D: solar / light-powered
The Casio G-Shock GMW-B5000D has a sapphire crystal — more scratch-resistant for daily wear
The Casio G-Shock Mudmaster GG-B100 wears 53mm vs the Casio G-Shock GMW-B5000D's 43mm — choose by wrist size
The Casio G-Shock Mudmaster GG-B100 sits in the lower price tier (Mid) if budget leads

Where to buy

Casio G-Shock Mudmaster GG-B100See price on AmazonCheck price

Casio G-Shock GMW-B5000DSee price on AmazonCheck price

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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 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.

Citing these specs? Go ahead — manufacturer data, last verified 2026-06-27. Copy a ready-made reference:

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