GSTB400GB1A9 / GST-B400GB-1A9CR 2024

GSTB400GB1A9 / GST-B400GB-1A9CR

G-STEEL

Case size (L× W× H) 46.6 × 49.6 × 12.9 mm
Weight 80 g
Case and bezel material Resin / Stainless steel
Band Resin Band
Construction 
-Shock Resistant
-Carbon Core Guard structure
Water resistance 200-meter water resistance
Power supply and battery life Tough Solar (Solar powered)

Smartphone Link feature Mobile link (Wireless linking using Bluetooth®)
Apps CASIO WATCHES

Glass Mineral Glass
Surface treatment Gold ion plated bezel
Compatible band size 145 to 215mm
Other Neobrite

World time
World time
38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping

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

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)

Alarm/hourly time signal
5 daily alarms
Hourly 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)
Mute feature Button operation tone on/off
Energy saving feature Power Saving (display goes blank to save power when the watch is left in the dark)
Battery display/alert Battery level indicator

Run time
Approx. battery operating time:
7 months on rechargeable battery (operation period with normal use without exposure to light after charge)
18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Accuracy Accuracy: ±15 seconds per month (with no mobile link function)

Other features
12/24-hour format
Date/month display swapping
Day display (days of the week selectable in six languages)
Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
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

 *This item is BRAND NEW and will come with the original box and papers. We are authorized CASIO dealers, which means you will receive the manufacturer’s warranty with your purchase.