2100 Series

GA-2100-5A

Name: GA-2100-5A
Brand: G-SHOCK
SKU: GA-2100-5AER

Choose timeless versatility with the iconic octagonal G-SHOCK look, now in tasteful GA-2100 colours. Made of carbon fibre-reinforced fine resin for a thinner, lighter watchcase that is as tough as ever. The simple design and rugged construction features a black dial for a cool, polished look.

Features

Shock resistant
20 bar water resistant
Easy to see in darkness
Casual design
Light and strong
Sporty design

Specifications

Case size (L× W× H)

48.5 × 45.4 × 11.8 mm
Weight

51 g
Case and bezel material

Carbon / Resin　
Band

Resin Band
Construction

Shock Resistant

Carbon Core Guard structure
Water resistance

200-metre water resistance
Power supply and battery life

Approx. battery life: 3 years on SR726W X 2

World time

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

1/100-second stopwatch Measuring capacity: 00'00''00 to 59'59''99 (for the first 60 minutes) 1:00'00 to 23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times
Timer

Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Alarm/hourly time signal

5 daily alarms

Hourly time signal
Light

Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
Light colour

LED: White
Calendar

Full auto-calendar (to year 2099)
Mute feature

Button operation tone on/off
Accuracy

Accuracy: ±15 seconds per month
Other features

12/24-hour format

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

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

*The colour tone of the listed products may differ from the actual product in some cases.

GA-2100-5A

Features

Specifications

Case size (L× W× H)

Weight

Case and bezel material

Band

Construction

Water resistance

Power supply and battery life

Glass

Compatible band size

World time

Stopwatch

Timer

Alarm/hourly time signal

Light

Light colour

Calendar

Mute feature

Accuracy

Other features

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GA-2100-5A

Features

Specifications

Basic Information

Exterior

Watch Features

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