The GBDH1000-1A9 is the latest addition to the G-SHOCK MOVE lineup of sports watches from G-SHOCK. The base model is the GBDH1000 with heart rate monitor and GPS, this new colorway is based on classical black coloring with a gold ion-plated (IP) bezel, encased in semi-transparent resin. Useful workout features are supported by an optical sensor for heart rate measurement, along with bearing, altitude/barometric pressure, and temperature sensors. GPS capabilities can be used to measure distance, speed, pace, and more. The outer surface of the back covers of these models reduces interference with the back of the hand, while a soft urethane band provides a better fit to the wrist. Bi-color molded buttons are designed for ease of use, while a high-definition MIP LCD makes display information more legible. Both USB and solar charging are supported for the ultimate in everyday practicality. The GBDH1000 model provides a collection of useful workout features and functions in special, uniquely G-SHOCK designs that deliver the ultimate in tough timekeeping.