G-Shock GBD100-1D Bluetooth water resistance@100 Metres A sunray surface gives this

A sunray surface gives this light charcoal look a striking appearance that pairs perfectly with the brown leather

while water resistance up to 30 metres ensures everyday practicality

a dive watch powered by automatic movement

countdown timer (time up) - LED backlight (Super Illuminator) Auto light switch

G-Shock GBD100-1D Bluetooth water resistance@100 Metres A sunray surface gives thisHere is your new favourite watch. See our Casio G Shock GBD100 1D Smartphone Link Bluetooth Step Tracker that will get you through your day. This range of Casio watches are unique as they link with the GPS of a smartphone for a more accurate calibration of distance measurements that can assist daily health management and running endurance. Not only does this watch feature innovative technology, but it maintains the comfort needs from an everyday