Casio G-Shock Men's Watch GBD-100SM-1 Digital G-Squad GBD-100 Series Sports Watch Shock Resistant Mobile link (Wireless linking using Bluetooth®) EDIFICE and an LED light allows

and an LED light allows easy reading even in the dark

With water resistance up to 50 meters

battery operating time on after full charge:

battery life: 2 years on SR626SW

29 time zones (48 cities + coordinated universal time)

Casio G-Shock Men's Watch GBD-100SM-1 Digital G-Squad GBD-100 Series Sports Watch Shock Resistant Mobile link (Wireless linking using Bluetooth®) EDIFICE and an LED light allowsFeatures 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 smartphones GPS for quicker calibration of distance measurements. Once calibration is done, the watch is