The Casio G-Shock MTG-B4000-1A is part of the MT-G collection, which blends metal construction with the resin characteristic of early G-SHOCK models.

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