Stand out with colors that contrast with matte black in a special design with neon accents. The GA-2100's octagonal shape and sleek design feature textured matte black and vibrant neon color for a sleek, modern update. The glow-in-the-dark hour and minute hands stay visible in the dark to keep you focused on your activities, day or night.
Features
Case size (L×W×H)
48.5 × 45.4 × 11.8 mm
Weight
51 g
Case and frame material
Carbon/Resin
Bracelet
Resin bracelet
Structure
Shock resistance
Carbon Core Guard Structure
Waterproofing
Waterproof up to 20 bar
Power and battery life
Approximate battery life: 3 years on SR726W x 2
Outside
Glass
Mineral glass
Compatible bracelet size
145 to 215 mm
Watch functions
Universal Time
World Time
31 time zones (48 cities + Coordinated Universal Time), Daylight Saving Time on/off
Stopwatch
1/100th of a second stopwatch
Measuring capacity:
00'00''00~59'59''99 (during the first 60 minutes)
1:00'00~23:59'59 (after 60 minutes)
Unit of measurement:
1/100th of a second (for the first 60 minutes)
1 second (after 60 minutes)
Measurement modes: Elapsed time, split time, 1st and 2nd place times
Timer
Countdown
Unit of measurement: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1 second, 1 minute, and 1 hour increments)
Alarm/hour signal
5 daily alarms
Hour signal
Lighting
Dual LED lighting
LED dial illumination (Super Illuminator, selectable illumination duration (1.5 or 3 seconds), afterglow)
LED backlight for digital display (Super Illuminator, selectable illumination duration (1.5 or 3 seconds), afterglow)
Color of light
LED: white
Calendar
Full automatic calendar (up to the year 2099)
Mute function
Enabling/Disabling Button Tone
Precision
Accuracy: ±15 seconds per month
Other functions
12/24 hour format
Hand masking function (to provide a clear view of the digital display content.)
Standard time indication:
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
Digital: Hour, minute, second, 12-hour format, month, date
