HOT ! Casio G-Shock GRB300-1A4 Master of G Air Gravity master Black Orange

The sky\'s the limit! Introducing the GRAVITYMASTER GRB300, a piece of aviation-inspired professional gear designed to work even in the harshest environments, from the G-SHOCK MASTER of G line.The GRB300 features a Carbon Core Guard structure, which delivers the shock-resistance, rigidity, and corrosion-resistance of carbon material used in aircraft fuselages. The carbon fiber-reinforced resin case and the seamless bezel design inspired by next-generation aircraft come together in a bold and powerful form.Envision the world through a pilot\'s eyes with the flight log memory function for recording current location and time, as well as dual-time simultaneously displaying the time in two time zones. In addition, simply tap on the app to instantly switch between the time back home and local time - a practical function to make traveling abroad that much smoother.Large, dimensional index marks and a metal bezel accentuating the large watch face exude functionality, enhancing the visibility that is so important for pilots, whose job demands intuitive reading of time.The rotary disc indicator at the 9 o\'clock position uses a dual-coil motor to ensure smooth rotation and functional beauty. The indicator not only rotates to display alarm on/off and stopwatch; it functions as a battery level indicator as well.The high-contrast black and white color scheme dotted with color accents on the dial and buttons evokes the look of a cockpit instrument panel, while dark color variations express the practical functionality of an aviation worldview.Key resin components used in the case, bezel, and band are made with bio-based resin, a material expected to help reduce environmental impact.Case Size (LxWxH): 59 x 54.7 x 15.7 mmWeight: 71 gCase and Bezel Material: Carbon / Bio-based resinBand: Bio-based Resin BandConstruction: Shock Resistant,¬†Carbon Core Guard structureWater Resistance: 200-meter water resistanceTime Adjustment: Radio-controlled Watch; Multi band 6Bluetooth: Connects to a smartphone and automatically adjusts the timePower Supply and Battery Life: Tough Solar (Solar powered)