Casio G-SHOCK MASTER OF G GR-B300-1A4JF Air Gravitymaster Bluetooth Solar Watch COLOR:BLACK *This product uses rigid denim

*This product uses rigid denim

Charging cable

Operation Sound: ON/OFF switching function

and a screw-back case

Casio G-SHOCK MASTER OF G GR-B300-1A4JF Air Gravitymaster Bluetooth Solar Watch COLOR:BLACK *This product uses rigid denimProduct Overview The Casio G SHOCK MASTER OF G Air Gravitymaster GR B300 1A4JF is a rugged and precise digital analog timepiece designed for pilots and outdoor enthusiasts. Equipped with Tough Solar power, Bluetooth connectivity, and advanced timekeeping features, this watch offers reliable performance in extreme environments. Key Features Shock Resistant: Built to endure strong impacts and vibration. Water Resistant 20 ATM (200 meters): Suitable for