G-STEEL,GST-S100 Series GSTS100G-1A

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Basic Information

Case size (L× W× H)

59.1 × 52.4 × 16.1 mm

Weight

97 g

Case and bezel material

Resin / Stainless steel

Band

Resin Band

Construction

Shock Resistant

Water resistance

200-meter water resistance

Power supply and battery life

Tough Solar (Solar powered)

Exterior

Glass

Mineral Glass

Other

Neobrite

Watch Features

World time

World time31 time zones (48 cities coordinated universal time), daylight saving on/off, Home city/World time city swapping

Stopwatch

1/100-second stopwatchMeasuring capacity: 59’59.99”Measuring modes: Elapsed time, split time, 1st-2nd place times

Timer

Countdown timerMeasuring unit: 1 secondCountdown range: 100 minutesCountdown start time setting range: 1 second to 100 minutes (1-second increments, 1-minute increments)

Alarm/hourly time signal

5 daily alarms
Hourly time signal

Light

Double LED lightLED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)LED backlight for the digital display (Full auto LED light, 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:8 months on rechargeable battery (operation period with normal use without exposure to light after charge)19 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

Other features

12/24-hour format
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)Digital: Hour, minute, second, pm, month, date, day