Casio G-Shock MTG-B400 Series MTGB4000-1A 20191121 When the original model was

When the original model was discontinued years later

repetition

Lace closure with adjustable strap

Japanese Recycled Nylon pocket accents

Quick-drying engineered mesh

Casio G-Shock MTG-B400 Series MTGB4000-1A 20191121 When the original model wasDiscover innovative form and structural beauty MT G timepieces that combine metal materials with the resin used in the first G SHOCK models. The MTG B4000 features an updated Dual Core Guard structure developed with the aid of artificial intelligence and an all new frame design that combines carbon fiber and stainless steel. This unprecedented exterior achieves a new harmony of strength and beauty, pushing the frontiers of design. This timepiece is a