International Time

World Time 38 time zones (38 cities + Coordinated Universal Time), city name display, daylight saving time on/off, automatic switching to daylight saving time (DST), switching from home city to world time city
Chronometer

Hundredths of a second stopwatch Measuring range: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1 hundredth of a second (for the first 60 minutes) 1 second (after 60 minutes) Measuring mode: elapsed time, split/lap time
Timer

Countdown Timer Unit of measurement: 1 second Countdown interval: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1 second increments and 1 minute increments)
Sound reminder / Time signal

5 daily sound reminders

Time signal
Light

Dual LED light for dial (Super Illuminator, selectable illumination duration (1.5 seconds or 3 seconds), luminescence) LED backlight for digital display (Super Illuminator, selectable illumination duration (1.5 seconds or 3 seconds), luminescence)
Light color

LED: White
Calendar

Full automatic calendar (up to the year 2099)
Volume off

Activation/deactivation of the button press acoustic signal
Energy saving function

Power saving (display turns off to save power when watch is left in dark)
Battery status display/warning

Battery level indicator
Race timing

Approximate battery operating time: 7 months with rechargeable battery (operating period for normal use without exposure to light after charging), 18 months with rechargeable battery (operating period when stored in total darkness with the power saving function activated after a full charge)
Precision

Accuracy: ±15 seconds per month (without Mobile Link function)
Other features

Hand movement function (the hands move so as not to block the view of the digital display contents).

12/24 hour format

Date/Month Display Switching

Day of the month display (weekdays 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

G-SHOCK G-STEEL WATCH BURNISHED STEEL GMB2100BD1AER