Casio GBA900-1A one size black

Impact resistance 200m water resistance mobile link "Step Tracker" Stay connected and track your workouts with your G-Shock®. GBA900-1A Bluetooth communication pairs with an app that provides daily health and fitness updates. Constructed of resin material. 3-axis accelerometer tracking step countdown timer allows you to create up to 20 timer combinations of 5 timers in each memory, including up to 200 lap records. 200m water resistant shock resistant LED light on face (auto LED light, super illuminator, selectable lighting LED backlight (auto LED light, super illuminator, selectable import.