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G-SHOCK Casio Classic Quartz Watch, Blue, 48.5 × 45.4mm, GA-2100AS-5AER

G-SHOCK Casio Classic Quartz Watch, Blue, 48.5 × 45.4mm, GA-2100AS-5AER

Plunge into cool-blue waters under the blaze of the mid-summer sun with the hallmark toughness of an oasis-inspired G-SHOCK. The slim, octagonal GA2100 with a base color of desert sand beige. Then inspired by the refreshing sanctuary of an oasis lake, touches of blue-green accent the dial. Summery seasonal colors evoke the thrill of an oasis suddenly emerging in a tropical landscape. A great casual accessory for your marine sports style or street-savviest fashion.

Plunge into cool-blue waters under the blaze of the mid-summer sun with the hallmark toughness of an oasis-inspired G-SHOCK. The slim, octagonal GA2100 with a base color of desert sand beige. Then inspired by the refreshing sanctuary of an oasis lake, touches of blue-green accent the dial. Summery seasonal colors evoke the thrill of an oasis suddenly emerging in a tropical landscape. A great casual accessory for your marine sports style or street-savviest fashion.

There are no live offers for G-SHOCK Casio Classic Quartz Watch, Blue, 48.5 × 45.4mm, GA-2100AS-5AER right now. The all-time low we recorded was $91.92 on 13 Mar 2026. Set a price alert to hear when it's back in stock.

Prices last updated 21 Mar 2026.

Color:

Beige
Black
Black And Gold
Blue
Clear
Gray
Light Blue

G-SHOCK Casio Classic Quartz Watch, Blue, 48.5 × 45.4mm, GA-2100AS-5AER

Plunge into cool-blue waters under the blaze of the mid-summer sun with the hallmark toughness of an oasis-inspired G-SHOCK. The slim, octagonal GA2100 with a base color of desert sand beige. Then inspired by the refreshing sanctuary of an oasis lake, touches of blue-green accent the dial. Summery seasonal colors evoke the thrill of an oasis suddenly emerging in a tropical landscape. A great casual accessory for your marine sports style or street-savviest fashion.

Plunge into cool-blue waters under the blaze of the mid-summer sun with the hallmark toughness of an oasis-inspired G-SHOCK. The slim, octagonal GA2100 with a base color of desert sand beige. Then inspired by the refreshing sanctuary of an oasis lake, touches of blue-green accent the dial. Summery seasonal colors evoke the thrill of an oasis suddenly emerging in a tropical landscape. A great casual accessory for your marine sports style or street-savviest fashion.

Red
Rose Gold
Silver
Transparent
White
Yellow

Price comparison

Price data powered by pricesAPI.io

Last updated at 21/03/2026 00:22:27

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=watchspree.com.sg&sz=64Watchspree

$91.94

Casio G-Shock GA-2100 Lineup Carbon Core Guard Structure Oasis Of Day And Night Series Watch GA2100AS-5A GA-2100AS-5A| Watchspree

Free delivery

https://www.google.com/s2/favicons?domain=creationwatches.com&sz=64CreationWatches.com

$97.00

Casio G-Shock Analog Digital Bio-Based Resin Strap Blue Dial Quartz GA-2100AS-5A 200M Men's Watch

Free delivery

https://www.google.com/s2/favicons?domain=monawatch.com&sz=64Monawatch

$98.01

Casio G-Shock CasiOak Oasis Analog Digital GA-2100AS-5A Blue Dial 45mm Resin Strap Men's Watch

Delivery $25.86

https://www.google.com/s2/favicons?domain=walmart.com&sz=64Walmart

$105.93

Casio Ga-2100as-5acr Men's G-Shock Resin Strap Ana-Digi Dial Watch, Size: One size, Grey Type

Free delivery

https://www.google.com/s2/favicons?domain=watchard.com&sz=64watchard.com

$114.75

Casio G-Shock Octagon gents watch

https://www.google.com/s2/favicons?domain=h2hubwatches.com&sz=64H2 Hub

$117.91

CASIO G-SHOCK ANALOG-DIGITAL RESIN STRAP UNISEX WATCH GA-2100AS SERIES Beige GA-2100AS-5ADR

Delivery $27.29

https://www.google.com/s2/favicons?domain=akibashipping.com&sz=64akibashipping

$118.21

CASIO G-SHOCK GA-2100AS-5AJF OASIS OF DAY AND NIGHT Analog Digital Men Watch NEW

Delivery $23

https://www.google.com/s2/favicons?domain=watches.com&sz=64Watches.com

$120.00

G-Shock GA2100 Ana-Digi Oasis Blue

Free delivery between Mar 31 – Apr 1

https://www.google.com/s2/favicons?domain=mynavyexchange.com&sz=64mynavyexchange.com

$120.00

Casio Men-s 2100 Series Digital/Analog Watch

Free delivery between Mar 21 – 27

https://www.google.com/s2/favicons?domain=vincentwatch.com.sg&sz=64Vincent Watch

$121.00

CASIO G-SHOCK WATCH GA-2100AS-5A

Delivery $27.43

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Price comparison

Updated 8 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=watchspree.com.sg&sz=64
Watchspree

$91.94

Out of stock

Casio G-Shock GA-2100 Lineup Carbon Core Guard Structure Oasis Of Day And Night Series Watch GA2100AS-5A GA-2100AS-5A| Watchspree

Free delivery

https://www.google.com/s2/favicons?domain=creationwatches.com&sz=64
CreationWatches.com

$97.00

Out of stock

Casio G-Shock Analog Digital Bio-Based Resin Strap Blue Dial Quartz GA-2100AS-5A 200M Men's Watch

Free delivery

https://www.google.com/s2/favicons?domain=monawatch.com&sz=64
Monawatch

$98.01

Out of stock

Casio G-Shock CasiOak Oasis Analog Digital GA-2100AS-5A Blue Dial 45mm Resin Strap Men's Watch

Delivery $25.86

https://www.google.com/s2/favicons?domain=walmart.com&sz=64
Walmart

$105.93

Out of stock

Casio Ga-2100as-5acr Men's G-Shock Resin Strap Ana-Digi Dial Watch, Size: One size, Grey Type

Free delivery

https://www.google.com/s2/favicons?domain=watchard.com&sz=64
watchard.com

$114.75

Casio G-Shock Octagon gents watch

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

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