The MTG-B4000 fuses advanced metal with G-SHOCK resin in a bold, lightweight design, featuring a next-generation Dual Core Guard structure crafted with AI-assisted simulations and refined by hand. Its layered carbon and glass fibre frame is paired with polished stainless steel for a striking, multi-dimensional look. Engineered with Triple G Resist, a metal-injection-moulded case back, and sapphire crystal, it delivers durability and clarity. With Bluetooth® connectivity, Multiband 6 radio control, Tough Solar power, and a high-brightness LED, this watch combines rugged performance with refined style.