Casio Men's G-Shock GRAVITYMASTER Tough Solar Watch, Bluetooth, Biomass Plastic, GR-B300-1AJF, Black, Official Japan Model

Introducing the GRAVITYMASTER GR-B300 series from the G-SHOCK MASTER OF G line, designed for professionals operating in extreme environments. With an aviation-inspired concept, this watch ensures durability and precision.

**[Shock Resistance & 20-Bar Water Resistance]** Engineered with shock-resistant construction to withstand impacts and vibrations. The 20-bar water resistance makes it suitable for use in a variety of environments and conditions.

**[Tough Solar]** Casio's exclusive solar charging system efficiently combines a solar panel that generates power from even the slightest light with a large-capacity secondary battery, ensuring stable operation of high-demand functions.

**[Mobile Link Functionality]** Connect seamlessly with your smartphone via Bluetooth for integrated functionalities.

For additional product specifications, please see the detailed description.

- **Color:** Black - **EAN:** 4549526373084 - **Model Number:** GR-B300-1AJF - **Target Audience:** Male - **Package Dimensions:** 11.6cm 13.3cm 17.0cm