GSTB100D-1A
GSTB100D-1A is backordered and will ship as soon as it is back in stock.
A G-STEEL model equipped with an analogue chronograph and a pure stainless steel band designed with a motif of heavy jet engine blades.
A dual-coil motor in a rotating disc dial placed at 9 o'clock moves the dial blades and exudes a functional beauty. In addition to the alarm on/off function and using the rotation to show the stopwatch, etc., it also functions as a battery indicator.
The layer guard structure and high-density mounting technology have allowed the module to be smaller and thinner, improving wearability and overall watch quality. It is also equipped with Bluetooth® connectivity that enables accurate time acquisition via your smartphone.
Its Tough Solar feature allows it to run stably, and it is also equipped with practical functions such as high-brightness LEDs and dual-dial world time.
Timepiece Size Chart

Case dimensions (length x width x height) shown here are standard values and may differ from actual product dimensions. Use the case dimensions provided here as general reference values.
* Dimensions show the measurements indicated in the illustration above.
GSTB100D-1A is backordered and will ship as soon as it is back in stock.
G-STEEL
Brilliance in strength, sophistication in style: A tough design clad in stainless steel
Basic Information
Basic Information
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BandSolid Band, Stainless Steel Band, One-touch 3-fold Clasp
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Case and bezel materialResin / Stainless steel
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Case size (L × W × H)
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ConstructionShock Resistant
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Power supply and battery lifeTough Solar (Solar powered)
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Time adjustmentBluetooth: Connects to a smartphone and automatically adjusts the time
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Water resistance200-metre water resistance
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Weight
Exterior
Exterior
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Compatible band size
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CrownScrew Lock Crown
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GlassMineral Glass
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Other
Smartphone Link / App Connectivity Features
Smartphone Link / App Connectivity Features
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App connectivity featureAuto time adjustment, Easy watch setting, Approximately 300 world time cities, Phone finder
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Apps
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Smartphone link featureMobile link (Wireless linking using Bluetooth®)
Features
Features
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AccuracyAccuracy: ±15 seconds per month (with no mobile link function)
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Alarm / hourly time signal
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Battery display alertBattery level indicator
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CalendarFull auto-calendar (to year 2099)
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Energy saving featurePower Saving (hands stop to save power when the watch is left in the dark)
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Light
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Other features
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Run time
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Stopwatch
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World time

Rotary Disc

Layer Guard Structure

Tough Solar



