Casio
Casio watch:G-STEEL GST-B400 series GST-B400-1A
Casio watch:G-STEEL GST-B400 series GST-B400-1A
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The new G-STEEL model GST-B400 is a slimmer and lighter model of the G-STEEL series that combines a thin and light components with a carbon core protection structure to maintain impact resistance. The thickness of the back engraved to the highest part of the dial is 12.9mm, which is more than 1mm thinner than the GST-B100. In addition, in addition to controlling the thickness, there are also Bluetooth and solar power functions. In terms of design, the button protection has been streamlined, and large stainless steel buttons are selected that are easy to press. In addition, the large dial and the middle dial are designed differently to enhance the texture and visual experience. In addition, it is available in a variety of materials and colors, including the GST-B400 with a resin band and a colored bezel. The use of three-dimensional parts and metal steaming technology to enhance the overall texture is a G-STEEL model with both toughness and design.
Case dimensions (L×W×H)
weight
Case and bezel material
watchband
structure
Water resistance
Power and battery life
Smartphone link function
application
glass
other
World time
stopwatch
timer
Alarm / Alarm on the hour
Lights
Lighting color
Calendar
Mute function
Energy-saving features
Battery Display/Alarm
Charge sustain time
precision
Other features
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