Casio G-Shock G-Steel Layer Guard Black Solar Mens Watch GSTS100G-1B Brown Dial 11 months on rechargeable battery

11 months on rechargeable battery (operation period with normal use without exposure to light after charge)

The design of the dial in the digital area specifically creates a powerful look that improves readability

The chronograph function

cumulative ascent

countdown timer time up alarm

Casio G-Shock G-Steel Layer Guard Black Solar Mens Watch GSTS100G-1B Brown Dial 11 months on rechargeable batteryFrom 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 operation, while a hand shift feature