The CASIO MTGB4000-1A is part of the MT-G line, which merges metal materials with the resin characteristic of early G-SHOCK models, offering an innovative form and structural beauty.

• Features an updated Dual Core Guard structure developed with AI.
• Boasts an all-new frame design combining carbon fiber and stainless steel.
• Achieves a new harmony of strength and beauty through its exterior design.
• Represents a collaboration between AI capabilities and human developers in its material, structure, and design integration.