G-Shock — The CasiOak

G-SHOCK GBM-2100A-4B

Produced 2025–present. A 2025-onward GBM-2100A CasiOak with the quartz Module 5729 and date plus world time, set apart from its siblings by its -4A colorway.

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G-SHOCK GBM-2100A-4B
ReferenceGBM-2100A-4B
BrandG-Shock
FamilyThe CasiOak
Produced2025–present
StatusIn production

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