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Casio G-Shock GA-2100 (CasiOak) vs Timex Q Reissue

Both are everyday / casual watches in the entry tier — 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 GA-2100 (CasiOak)Timex Q Reissue
MovementQuartzQuartz
Water resistance200m50m
Case size45.4mm38mm
Crystalmineralacrylic
StyleEveryday / casualEveryday / casual
Price tierEntryEntry

Which should you buy?

Where to buy

Check the Casio G-Shock GA-2100 (CasiOak) price on Amazon →

Check the Timex Q Reissue price on Amazon →

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FAQ

What's the difference between the Casio G-Shock GA-2100 (CasiOak) and the Timex Q Reissue?
Both are everyday / casual watches in the entry tier. The Casio G-Shock GA-2100 (CasiOak) is quartz, 200m water resistance, 45.4mm, mineral crystal; the Timex Q Reissue is quartz, 50m water resistance, 38mm, acrylic crystal.

Which has better water resistance, the Casio G-Shock GA-2100 (CasiOak) or the Timex Q Reissue?
The Casio G-Shock GA-2100 (CasiOak), rated 200m, versus 50m on the other. Pick 100m or higher for swimming and 200m+ for diving.

Which is better value, the Casio G-Shock GA-2100 (CasiOak) or the Timex Q Reissue?
Both sit in the entry tier, so it comes down to movement, water resistance and case size — see the spec table above.

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