G-Shock GSTB400D-1A G-Shock Tide Suitable for

Suitable for

These watches can link with the GPS of a smartphone for quicker calibration of distance measurements

GG1000 (Beige)

then heat-pressed to mould a bezel that is more complex

making it possible to match this model to a wider range of scenes and fashions

G-Shock GSTB400D-1A G-Shock Tide Suitable forIntroducing new colour variations to the line up of slim G STEEL GST B400 models with new, improved designs made possible by a thin module and carbon core guard structure. There is a standard model in this line up, the all silver colour GST B400D. The GST B400 is made possible by even further miniaturization of its parts and thinning of its modules without sacrificing any Bluetooth or solar function. Power consumption has also been significantly