Description
Experience the ultimate blend of style and toughness with the GST-B400, the slimmest G-STEEL timepiece yet. Its ultra-thin module, encased in lightweight yet robust carbon fiber, absorbs shocks while maintaining Bluetooth and solar power functionality. Measuring just 12.9mm thick, this watch boasts a sleek profile. Choose from four distinctive styles, each with unique vapor deposition finishes and ion-plated accents. With meticulously crafted metal textures, showcasing five finishes on the top bezel and four on the middle, the GST-B400 redefines sophisticated timekeeping
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Case size (L× W× H)
46.6 × 49.6 × 12.9 mm
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Weight
160 g
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Case and bezel material
Resin / Stainless steel -
Band
Solid BandStainless Steel BandOne-touch 3-fold Clasp -
Construction
Carbon Core Guard structureShock Resistant -
Water resistance
200-meter water resistance -
Power supply and battery life
Tough Solar (Solar powered)
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Glass
Mineral Glass
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Stopwatch
1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, lap/split time
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Timer
Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)
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Alarm/hourly time signal
5 daily alarmsHourly time signal -
Light
Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) -
Light color
LED:White -
Calendar
Full auto-calendar (to year 2099)
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Accuracy
Accuracy: ±15 seconds per month (with no mobile link function)
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Other features
Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)12/24-hour formatDate/month display swappingDay display (days of the week selectable in six languages)Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode) Digital: Hour, minute, second, pm, month, date, day