Basic information
Frame size (length x width x height)
48.5 × 45.4 × 11.8 mm
the weight
51 g
Frame and body material
carbon/bioresin
Belt
Bio Resin Bracelet
Structure
Shock resistance
Carbon Infrastructure Protection
Water resistance
Water resistance up to 200 meters
Power source and battery life
Approximate battery life: 3 years on SR726W x 2
Exoskeleton
Glass
Mineral glass
Compatible belt size
145 to 215 mm
Watch Features
UTC
World time 31 time zones (48 cities + Coordinated Universal Time), Daylight Savings Time on/off
stopwatch
1/100-second stopwatch Measuring capacity: Approx. 00'00''00 to 59'59''99 (first 60 minutes) and approx. 1:00'00 to 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, 1st and 2nd place times
temporary
Countdown timer Unit of measurement: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1 second increments, 1 minute increments, 1 hour increments)
Alarm/Hourly Time Signal
5 alarms per day
Hourly time signal
Light
Dual LED Light LED light for watch face (Super bright, selectable illumination duration (1.5 seconds or 3 seconds), Afterglow) LED backlight for digital display (Super bright, selectable illumination duration (1.5 seconds or 3 seconds), Afterglow)
color of light
LED Light: White
calendar
Fully automatic calendar (up to year 2099)
Mute feature
Turn on/off button operation tone
Accuracy
Accuracy: ±15 seconds per month
Other features
12/24 hour format
Hand shift feature (hands move away from the screen so you can see the digital display contents without any obstruction).
Regular timekeeping: Analog: 2 hands (hour hand, minute hand (hand moves every 20 seconds)), 1 dial (day) Digital: Hours, minutes, seconds, pm, month, date
Welcome to the G-SHOCK Tone-on-Tone lineup – watches dedicated to monochromatic beauty, down to the finest detail. The GA-2100 is adorned with its distinctive gradient look, and is available in three popular colors – turquoise, white, and phosphor yellow. The case, bezel, band, and even individual dial components are finished in slightly different shades of the same color for a monochromatic look that exudes incredible depth and dimension. These colorful watches are a great accessory for outdoor fashion.