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Timex Expedition Scout vs Citizen Eco-Drive BM8180

Both are field / explorer 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

SpecTimex Expedition ScoutCitizen Eco-Drive BM8180
MovementQuartzSolar / light-powered
Water resistance50m100m
Case size40mm37mm
Crystalacrylicmineral
StyleField / explorerField / explorer
Price tierEntryEntry

Which should you buy?

Where to buy

Check the Timex Expedition Scout price on Amazon →

Check the Citizen Eco-Drive BM8180 price on Amazon →

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FAQ

What's the difference between the Timex Expedition Scout and the Citizen Eco-Drive BM8180?
Both are field / explorer watches in the entry tier. The Timex Expedition Scout is quartz, 50m water resistance, 40mm, acrylic crystal; the Citizen Eco-Drive BM8180 is solar / light-powered, 100m water resistance, 37mm, mineral crystal.

Which has better water resistance, the Timex Expedition Scout or the Citizen Eco-Drive BM8180?
The Citizen Eco-Drive BM8180, rated 100m, versus 50m on the other. Pick 100m or higher for swimming and 200m+ for diving.

Which is better value, the Timex Expedition Scout or the Citizen Eco-Drive BM8180?
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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