$329.00

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Go metal-clad in cool, sophisticated colour with a slim GA-2100 that inherits the design concept of the first-ever G-SHOCK.

The polished gleam of metallic colour and the iconic octagonal form of the DW-5000C, the original G-SHOCK, come together in a rugged digital analogue combination timepiece measuring just 11.8mm from bezel to case back.

A slim design with the same tough G-SHOCK construction. Finished beautifully with a circular hairline treatment, the dial is also treated with gold-colour vapour deposition, as are the index marks.

Add a bezel and band in glossy black for a timepiece that makes a bold and elegant statement.

Band

Resin Band

Case and bezel material

Carbon / Resin

Case size (L× W× H)

Case dimensions (length x width x height) shown here are standard values and may differ from actual product dimensions. Use the case dimensions provided here as general reference values.

* Dimensions show the measurements indicated in the illustration above.

48.5 × 45.4 × 11.8 mm

Construction

Shock Resistant
Carbon Core Guard structure

Power supply and battery life

Approx. battery life: 3 years on SR726W X 2
Approx. battery life: 3 years on CR1025

Water resistance

200-metre water resistance

Weight

51 g

Compatible band size

145 to 215 mm

Glass

Mineral Glass

Other

Neobrite

Accuracy

Accuracy: ±15 seconds per month

Alarm/hourly time signal

5 daily alarms
Hourly time signal

Calendar

Full auto-calendar (to year 2099)

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)

Mute feature

Button operation tone on/off

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

Stopwatch

1/100-second stopwatch
Measuring capacity:
00'00''00~59'59''99 (for the first 60 minutes)
1:00'00~23:59'59 (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
Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes)
Measuring unit: 1/100 second (for the first 60 minutes)

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)

World time

World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off

Operation Guide

Go metal-clad in cool, sophisticated colour with a slim GA-2100 that inherits the design concept of the first-ever G-SHOCK.

Name: GA2100GB-1A
Brand: G-SHOCK
SKU: GA2100GB-1A
Price: 329.0 AUD
Availability: InStock

Gold colour paired with glossy black

A circular hairline finish is applied to the dial, then a vapour deposition treatment is added for a glittering finish the colour of gold. The same colour appears on components including the index marks. The bezel and band feature glossy black, which pulls the overall appearance together for a versatile design suited to a wide range of settings.

Super Illuminator (high-brightness double LED light) for maintaining watch readability in the dark

Neobrite treatments are applied to the hour and minute hands, and the watch has Super Illuminator as well, all to ensure excellent visibility.

Silver colour paired with matte black

Similarly to the gold coloured option, a circular hairline finish is applied to the dial, index marks, and other components, and then silver vapour deposition is applied to give the watch a striking metallic flair. With their minimal lustre, the black bezel and band set off the silver color of the face with an impressive sense of presence.