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G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-2A Blue One Size

G-Shock GAB2100-2A Blue One Size

(15,757 reviews)

Based on the original octagonal GA-2100, the GAB2100 is the perfect watch for anywhere from the wild outdoors to the inner city. It has all the rugged toughness you are used to, now with a bluetooth smartphone link and Tough solar power. It features 200M water resistance, carbon case, and a mineral glass face. Measures 48.5mm x 45.4mm x 11.9mm. Because it's a G-Shock, it is shock resistant and built to last a lifetime.

Based on the original octagonal GA-2100, the GAB2100 is the perfect watch for anywhere from the wild outdoors to the inner city. It has all the rugged toughness you are used to, now with a bluetooth smartphone link and Tough solar power. It features 200M water resistance, carbon case, and a mineral glass face. Measures 48.5mm x 45.4mm x 11.9mm. Because it's a G-Shock, it is shock resistant and built to last a lifetime.

$276.00

in 1 offers

Colour:

G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-3A Watch - Green

G-Shock GAB2100-2A Blue One Size

$276.00

(15,757 reviews)

Based on the original octagonal GA-2100, the GAB2100 is the perfect watch for anywhere from the wild outdoors to the inner city. It has all the rugged toughness you are used to, now with a bluetooth smartphone link and Tough solar power. It features 200M water resistance, carbon case, and a mineral glass face. Measures 48.5mm x 45.4mm x 11.9mm. Because it's a G-Shock, it is shock resistant and built to last a lifetime.

Based on the original octagonal GA-2100, the GAB2100 is the perfect watch for anywhere from the wild outdoors to the inner city. It has all the rugged toughness you are used to, now with a bluetooth smartphone link and Tough solar power. It features 200M water resistance, carbon case, and a mineral glass face. Measures 48.5mm x 45.4mm x 11.9mm. Because it's a G-Shock, it is shock resistant and built to last a lifetime.

Colour:
G-Shock GAB2100-2A Blue One Size
G-Shock GAB2100-3A Watch - Green

Price comparison

Last updated at 17/07/2025 11:11:51

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Price history

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​

Price history

​
​

Reviews

2 March 2023
Dale

originally posted on tillys.com

20 June 2022
Kevin

originally posted on reeds.com

Best Casio G-Shock on the market. GA2100/GA-B2100
16 September 2022
KWAKU

originally posted on macys.com

Specification

Display typeAnalog-Digital
Band material typeRubber
Watch movementanalog-digital
Special featureWater Resistant
Batteries1 LR44 batteries required. (included)

Price comparison

Updated about 22 hours ago
StockX

$276.00

+$34.95 delivery
Novelship

$331.00

Low Stock

See 49 more history offers

Ozsale

$229.00

Low Stock

cashrewards

7% cashback


shopback

Up to 4.2% Cashback

Japan Figure

$271.00

Low Stock
Japan With Love

$280.00

Low Stock
Kiichin

$279.00

Low Stock
The 4WD Depot

$312.60

Low Stock
eBay - raijapan

$296.19

Low Stock
eBay

$295.71

Low Stock
Joom

$520.52

Low Stock
eBay - japan_tastybow

$287.00

Low Stock
Dick Smith AU

$194.00

Low Stock
Kogan.com

$194.00

Low Stock
MightyApe.com.au

$194.00

Low Stock
Zamel's

$329.00

Low Stock
eBay - archm-suspension

$375.12

Low Stock
Scarce & Co

$189.00

Low Stock
MyDeal

$199.00

Low Stock

cashrewards

Up to 4.2% cashback


shopback

Up to 3.6% Cashback

Joyce Jewellery

$226.00

Low Stock
Watch Kings

$199.00

Low Stock
Amazon.com.au

$199.00

Low Stock
Watsons Jewellers

$199.00

Low Stock
Catch.com.au

$199.00

Low Stock
ozDigitalWatch.com

$194.99

Low Stock
eBay.com.au

$297.11

Low Stock
Ubuy

$627.00

Low Stock
Chrono24.com.au

$170.00

Low Stock
Hoskings Jewellers

$215.00

Low Stock
Watch Superstore

$225.00

Low Stock
DownUnderWatches.com

$154.00

Low Stock
FashDirect

$349.31

Low Stock
i-Watch

$222.73

Low Stock
Fash Brands

$301.24

Low Stock
Discovery Japan

$185.38

Low Stock
eBay.com.au - raijapan

$282.96

Low Stock
Jag Couture London - New York

$244.86

Low Stock
eBay.com.au - japan_tastybow

$282.17

Low Stock
digiDirect Australia

$383.95

Low Stock

cashrewards

0.7% cashback

eBay.com.au - archm-suspension

$367.62

Low Stock
GadgetiCloud

$165.00

Low Stock
Prouds

$329.00

Low Stock
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$329.00

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$255.20

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$329.00

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$232.25

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Solemate Sneakers

$179.99

Low Stock
Watch World Australia

$329.00

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Laybyland

$329.00

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Amazon AU - Amazon.com.au-Seller

$229.99

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Vincent Watch

$270.90

Low Stock
Lasoo

$250.00

Low Stock

Price history

​
​

Price history

​
​

Reviews

2 March 2023
Dale
originally posted on tillys.com
20 June 2022
Kevin
originally posted on reeds.com
Best Casio G-Shock on the market. GA2100/GA-B2100
16 September 2022
KWAKU
originally posted on macys.com
Buy one now!
27 October 2022
Torey
originally posted on tillys.com
Fantastic
6 March 2023
pizza007
originally posted on ebay.com
Good watch
3 January 2023
CS
originally posted on macys.com

Specification

Display typeAnalog-Digital
Band material typeRubber
Watch movementanalog-digital
Special featureWater Resistant
Batteries1 LR44 batteries required. (included)