G-Shock — The CasiOak

G-SHOCK GBM-2100A-4B

Name: G-SHOCK GBM-2100A-4B
Brand: G-Shock
SKU: GBM-2100A-4B

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.

Open in DialAtlas

ReferenceGBM-2100A-4B

BrandG-Shock

FamilyThe CasiOak

Produced2025–present

StatusIn production