GBD-100SM-1A7 Strap Material_Steel Mesh 1st-2nd place times Others: target

1st-2nd place times Others: target time alarm

get daily run and ride recommendations based on your current training load and training status

Central 60-seconds chronograph hand

including an altimeter for elevation data

GBD-100SM-1A7 Strap Material_Steel Mesh 1st-2nd place times Others: targetIntroducing 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 smartphones GPS for quicker calibration of distance measurements. Once calibration is done, the watch is able to