Casio G-Shock G-Steel Men's Watch GST-B400D-1A Tough Solar (Solar powered) GST-B400 Line Series sporty watch Home city/World time city swapping

Home city/World time city swapping

comes a totally new G-STEEL design that combines different types of materials

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Casio G-Shock G-Steel Men's Watch GST-B400D-1A Tough Solar (Solar powered) GST-B400 Line Series sporty watch Home city/World time city swappingFeatures Introducing new color variations to the lineup 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 lineup, the GST B400 with silver color face and resin band. 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