MTGB4000B-1A GM-S2100 the number of button guards

the number of button guards has been reduced as much as possible

battery life: 3 years on SR927W × 2

Radio-controlled and solar-powered

which eliminates the need for external button guards

double LED lights

MTGB4000B-1A GM-S2100 the number of button guardsDiscover innovative form and structural beauty MT G timepieces that combine metal materials with the resin used in the first G SHOCK models. Now, in the powerful form and refined elegance of carbon fiber and metal in black. The MTG B4000 features an updated Dual Core Guard structure with a frame design integrating carbon fiber and stainless steel, which was developed with the aid of artificial intelligence trained with big data on impact resistance.