GST-B1000BD-1A EFR-539D-1AVUDF delivers even greater abrasion resistance

delivers even greater abrasion resistance

Surfers who compete in tough competitions around the world appreciate both training and surfing functionality

split time and 1st-2nd place time modes of the watch capture time records with accuracy

and indices creates a sporty finish

but also the date

GST-B1000BD-1A EFR-539D-1AVUDF delivers even greater abrasion resistanceG STEEL urban sophistication inspired by urban nights and city lights, in a tough G SHOCK dressed in refined structural beauty, the black ion plated GST B1000BD. Changing from moment to moment as light shifts across its surface, the logo less bezel takes on a depth and luster only black ion plating can achieve. Stainless steel in minimalist black toned styling and streamlined form a refined, lustrous impression. The combination of hairline and mirror