G-Shock — The CasiOak

G-SHOCK GBM-2100A-2B

A 2025-onward CasiOak in the metal-bezel GBM-2100A line, running Casio's quartz Module 5729 with date and world time.

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G-SHOCK GBM-2100A-2B
ReferenceGBM-2100A-2B
BrandG-Shock
FamilyThe CasiOak
Produced2025–present
StatusIn production