Story The iconic, crazy-durable G-Shock with a multi-function, solar powered watch face One thing mattered to Kikuo Ibe when he designed Casio’s G-Shock back in 1983: toughness. Everything we love about the iconic watch—the blocky shape, the encapsulating bezel, the serious water resistance—were all in service of that single goal. And sure, G-Shocks still hold their place at the pinnacle of horological durability, but they’re also stylish as hell. Unfussy, and utilitarian, it’s a watch that can handle anything you put it up against. The GWFA1000-1A2 is built for diving with moon phase and tide information available at the touch of button and water resistance up to 200 meters below the surface. Features The battle-tested G-Shock is trusted by adventure sports athletes, special forces personnel, and is even NASA space-flight certified New model GSTB300 incorporates Carbon Core Guard, a resin case reinforced with carbon fiber for tough durability that’s remarkably lightweight Film solar panel on the watch face collects power from the sun or fluorescent light to keep the battery charged Watch face features analog time along with two multi-function digital displays Uses G-Shock’s Multi-Band 6 Atomic Timekeeping technology to provide accurate timekeeping via radio signals from 6 transmitters worldwide Displays moon phase and tide information Dial at 6 o’clock indicates mode and battery charge Bluetooth connectivity with your phone updates the watch with the latest time zone information Offers resistance against electric shock, gravity, low temperatures, vibration, water, and impact Double LED illumination lets you see clearly in low-light situations 200 meter water resistance can handle showers, swims, and surf sessions Includes calendar to the year 2099, timer functions, and 5 multi-function alarms Power-saving mode turns on when the watch is left in the dark Hand-shift features moves the hands out of the way to let you see the digital displays Flashes with buzzer that sounds for alarms and time signals Materials Strap: Composite resin Case: Carbon fiber resin and stainless steel Lens: Mineral glass Specs Function World time, date, year Format 12 & 24 hr Battery Life Approx. 8 mos without light Battery Type Rechargeable solar Watch Module 3814 Water Resistance 200 m Illumination Double LED w/ Afterglow Stopwatch 1/100 second Alerts Flash and buzzer for alarms and timers