G-Shock — The CasiOak

G-SHOCK GM-2100YRA-8A

Introduced in 2026, this CasiOak runs Casio's Module 5611 quartz movement with analog-digital time, world time, and digital hour and seconds displays, distinguishing it from the Module 5730-equipped GM-S2110 variants in the family.

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G-SHOCK GM-2100YRA-8A
ReferenceGM-2100YRA-8A
BrandG-Shock
FamilyThe CasiOak
Produced2026–present
StatusIn production