[Casio] G-Shock Watch [Metal Covered Bluetooth Equipped with Tough Solar Biomass Plastic GBM-2100-1AJF Men's Black

Since its release in 1983, the toughness watch G-SHOCK has continued to evolve in pursuit of insatiable strength.While maintaining the slim size that is the hallmark of the 2100 series, this metal covered model is equipped with a smartphone link and tough solar. This is an introduction. [Shockproof structure & 20 ATM waterproof] Adopts a shockproof structure that is resistant to shock and vibration. It is also equipped with 20 ATM water resistance, allowing it to be used in a variety of locations and situations. [Tough Solar] Casio's unique solar charging system that stably operates various functions that are subject to heavy loads by combining a solar panel that generates electricity even with a small amount of light and a large-capacity secondary battery [Mobile link function] Functions can be linked with compatible smartphones via BluetoothⓇ communication. [Other product specifications] Please check the explanation column.