G-Shock — The CasiOak

G-SHOCK GBM-2100-1A

A 2024-onward GBM-2100 CasiOak running Casio's quartz Module 5729 with date, world time, and digital hour-and-seconds functions, catalogued as reference GBM-2100-1A in Casio's US sitemap.

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G-SHOCK GBM-2100-1A
ReferenceGBM-2100-1A
BrandG-Shock
FamilyThe CasiOak
Produced2024–present
StatusIn production