The Casio G-STEEL GST-B500D-1A1 is part of the Carbon Core Series, offering Bluetooth connectivity and solar power charging in an even slimmer profile than previous models. This watch is designed for toughness and sophisticated style, featuring a Carbon Core Guard structure to absorb shocks and a bezel with multiple finishes for a refined metallic look.

• Carbon Core Guard structure absorbs external shocks
• Slimmer profile due to smaller components and high-density mounting
• Bluetooth connectivity
• Solar power charging
• Downsized button guards with slim, easy-to-operate buttons
• Bezel treated with multiple finishes for exceptional metal textures
• Case material: Resin
• Bezel material: Stainless Steel