A compact G-SHOCK in a boldly straight-forward design that moves style into the future. The tough digital GD-B500 goes smaller and slimmer to meet today’s needs, delivering just what you require from a watch in a minimalist design with a futuristic sensibility. With a case measuring just 46.3 mm in diameter and 11.0 mm slim, this G-SHOCK is significantly smaller than past models. Even this small, it comes equipped with Bluetooth and a step tracker so that you can easily take control of your daily exercise. Choose classic black or white, or go with the GD-B500S-3 in dynamic fluorescent yellow with translucent band connectors. Effortlessly stylish, the GD-B500 holds the key to all-new possibilities with G-SHOCK. Case size : 46.3 × 41.5 × 11 mm Weight : 45 g Case and bezel material : Resin Resin Band Construction Shock Resistant 200-meter water resistance Time adjustment Bluetooth: Connects to a smartphone and automatically adjusts the time Approx. battery life: 2 years on CR2016