The G-Shock GA2100-4A is a women's model that continues the evolution of toughness watches. It features a carbon core guard structure, utilizing a case made of fine resin containing carbon fiber for lightweight rigidity and protection against impacts. The design maintains the original octagonal shape, offering a slim silhouette.

• Carbon core guard structure
• Case made of fine resin with carbon fiber
• Protects internal module from impacts and deformation
• Two-layer back cover guards against rear impacts
• Shock-proof button structure allows for exterior design without a button guard
• Three-dimensional dial
• 200M water resistant
• Shock resistant
• Double LED light
• Neobrite
• Mineral glass