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Casio G-Shock GA-2100-1A1

★Current Star
Casio G-Shock GA-2100-1A1

Specs at a Glance

Lifespan12 Years (5× avg)
Warranty2 years
Repair Score6/10
MaterialCarbon Core Guard resin
Made InJapan/Thailand
Weight0.051 kg

Score Breakdown

18/20
18/20
16/20
14/20
17/20
83/100

Editorial Analysis

The G-Shock GA-2100 — nicknamed 'CasiOak' for its octagonal bezel — is the current darling of the watch world. Carbon Core Guard construction makes it virtually indestructible, 200m water resistance handles any activity, and the slim profile defies G-Shock conventions. Currently the most popular and stylish G-Shock in production.

Community Verdict

"Massive following on r/Watches, r/gshock, and social media. The CasiOak nickname and mod culture have made it a phenomenon."

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