Case dimensions (H x W x D)

46.2 × 42.9 × 11.2 mm
Weight

41 g
Case and bezel material

Resin/Carbon
Strap

Resin strap
Structure

Shock resistant

Carbon Core Guard Structure
Waterproof

Waterproof up to 200 meters
Power and battery life

Approximate battery life: 3 years with SR726W X 2
International Time

World Time 31 time zones (48 cities + Coordinated Universal Time), Daylight Saving Time On/Off
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 time, 1st and 2nd place times
Timer

Countdown Timer Unit of measurement: 1 second Countdown interval: 24 hours Countdown start time setting range: 1 second to 24 hours (1 second increments, 1 minute increments, and 1 hour 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
Precision

Accuracy: ±15 seconds per month
Other features

12/24 hour format

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

Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day of the month) Digital: hour, minute, second, pm, month, date

GSHOCK POWDER WATCH GMAS2100MD4AER