Experience cutting-edge innovation and refined strength with the MTGB4000 from G-SHOCK’s MT-G line—where metal meets the signature resin of the original models.

This model features a next-gen Dual Core Guard structure, combining carbon fiber and stainless steel in a bold, AI-assisted design. Human creativity and artificial intelligence come together to optimize materials, structure, and form for a sleek and durable result.

Laminated carbon and glass fiber create a dimensional, layered frame, while the stainless-steel bezel is finished with both mirror and hairline textures for added sophistication.

Engineered with Triple G Resist to endure shock, vibration, and centrifugal force, the case back uses metal injection molding for added protection.

Finished with a sapphire crystal and a precisely crafted dial from Yamagata Casio, this timepiece is as functional as it is stylish. Features include Bluetooth® smartphone pairing via the CASIO WATCHES app, Multiband 6, Tough Solar power, and a high-brightness LED light—ready for any adventure. Case size: 56.6 × 45.3 × 14.4 mm