Introducing new colors for the G-SHOCK lineup of GBD-100 sports watches. Black and white base coloring is combined with vivid light collecting resin and semitransparent resin for a dazzling design that contributes to the enjoyment of a wide range of activities. Function-wise, these models employ Bluetooth? technology to allow access to a smartphone?s GPS for quicker calibration of distance measurements. Once calibration is done, the watch is able to perform more accurate running distance measurements, even when it is no longer connected to the phone.Case size (L? W? H) 58.2 ? 49.3 ? 17 mm Weight 69 g
Introducing new colors for the G-SHOCK lineup of GBD-100 sports watches. Black and white base coloring is combined with vivid light collecting resin and semitransparent resin for a dazzling design that contributes to the enjoyment of a wide range of activities. Function-wise, these models employ Bluetooth? technology to allow access to a smartphone?s GPS for quicker calibration of distance measurements. Once calibration is done, the watch is able to perform more accurate running distance measurements, even when it is no longer connected to the phone.Case size (L? W? H) 58.2 ? 49.3 ? 17 mm Weight 69 g
