Setup, Compatibility & Care
To set up your GBA-950-2A, download the official Casio smartphone app and enable Bluetooth on your phone. Follow the in-app instructions to pair the devices, which will automatically sync your time and user settings. For ongoing care, rinse the watch with fresh water after exposure to saltwater to prevent mineral buildup on the buttons. Use a soft, dry cloth to clean the case and strap, and avoid exposing the device to extreme chemical solvents or thinners. While the battery is designed for long life, consider having the seals checked by a professional if you frequently use the watch for diving.