Casio G-Shock G-Steel Men's Watch GST-S100G-1B Analog-Digital GST-S100 Series Layer Guard Structure Tough Solar (Solar powered) G-Shock Women's Digital With water resistance up to

With water resistance up to 100 meters for rainy days

phone finder) Battery level indicator

Estimated battery life: 2 years (using CR2016)

waterproof life

Total weight : 20g

Casio G-Shock G-Steel Men's Watch GST-S100G-1B Analog-Digital GST-S100 Series Layer Guard Structure Tough Solar (Solar powered) G-Shock Women's Digital With water resistance up toFeatures G STEEL GST S100 Series From G SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, comes new G STEEL models, a watch series with a new "Layer Guard Structure*." The GST S100G that combines a solid case with a resin band. The overall black coloring of this model is offset by white hour and minute hands for designs that are chic and cool. A Tough Solar power system ensures virtually uninterrupted