MTGB4000: Strength Meets Precision

The G-SHOCK MTGB4000 series redefines toughness with a bold fusion of premium design and advanced functionality. Built with Dual Core Guard construction, the case integrates metal and carbon-fiber reinforced resin to achieve lightweight strength. At just 12.1mm thick, it is the thinnest MT-G to date, engineered for comfort while staying true to the uncompromising durability of G-SHOCK.

A layered composite band combines stainless steel and fine resin for both resilience and wearability, while Sallaz-polished surfaces add a refined edge to the rugged profile. The MTGB4000 is powered by Tough Solar charging and Bluetooth connectivity for effortless timekeeping. Paired with the CASIO Watches app, it automatically adjusts to local time zones, ensuring precision wherever life takes you.

Available in the striking MTGB4000-1A with silver stainless steel bezel and the MTGB4000B-1A2 with ion-plated black bezel and blue accents, the collection balances toughness and sophistication in equal measure. This is not just a timepiece — it is a statement of strength, precision, and style.