Casio G-Shock G-Steel 2100 Series

Case size (L × W × H)
49,3 × 44,4 × 11,8 mm

Weight
72 g

Case and bezel material
Resin / stainless steel

Strap
Resin strap

Construction
Shock resistant

Water resistant
Water resistant to 200 metres

Battery
Approx. 3 years on 2 × SR726W

World time
31 time zones (48 cities + Coordinated Universal Time, UTC), daylight saving on/off

Stopwatch
1/100-second stopwatch. Measuring range: 00'00''00–59'59''99 (first 60 minutes), 1:00'00–23:59'59 (after 60 minutes). Measuring unit: 1/100 second (first 60 minutes), 1 second (after 60 minutes). Measuring modes: Elapsed time, split time, times for no. 1 and 2

Countdown timer
Measuring unit: 1 second. Countdown range: 24 hours. Start time can be set from 1 second to 24 hours (in 1-second, 1-minute and 1-hour increments)

Alarm and hourly time signal
5 daily alarms
Audible signal every hour on the hour

Light
Double LED light: LED light on the dial (Super Illuminator, selectable illumination duration of 1.5 or 3 seconds, afterglow) and LED backlight on the digital display (Super Illuminator, illumination duration 1.5 or 3 seconds, afterglow)

Light colour
LED: White

Calendar
Full auto-calendar (to year 2099)

Mute mode
Button tone can be switched on and off

Accuracy
±15 seconds per month

Other features
12/24-hour display
The hands move aside so the digital display can be seen clearly
Regular timekeeping: Analogue: 2 hands (hour and minute – the minute hand moves every 20 seconds), 1 sub-dial (day of the week). Digital: hour, minute, second, PM, month, day