G-Shock MTGB3000B-1A MT-G Dual Core Guard Metal Black pre-owned-watches Automatic caliber BALL RR1807

Automatic caliber BALL RR1807

with silver-tone accents adding dimension

Case: 38mm diameter in 316L stainless steel with reference number (20203)

and dual curved sapphire crystal with anti-reflective coating on the inner surface

and a unidirectional rotating black-and-white timing bezel

G-Shock MTGB3000B-1A MT-G Dual Core Guard Metal Black pre-owned-watches Automatic caliber BALL RR1807Discover innovative form of great structural beauty, an MT G timepiece born of an entirely new design concept combining the resin used in the first G SHOCK models with metal materials. Welcome to a whole new level of sophisticated structural design. With its even more advanced Dual Core Guard structure, the MTG B3000 protects the module in a carbon reinforced resin case and encloses the exterior in metal components. Repeated pressing, cutting, and