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Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock

Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock

$219.00

(3,419 reviews)

Go sleek, sharp and bold with a G-SHOCK standard-bearer in a metal-clad octagonal take on the original iconic design. Forged in stainless steel with rounded hairline finish, the strong bezel says super style all the way. The dial is treated with vapour deposition finish for a meticulously detailed metallic look that suits a classic metal G-SHOCK timepiece. Incremental variations in the detailed square dot texturing on the wristband take casual urethane materials up a notch. Choose your statement in silver, blue, grey, or grey and red.

Go sleek, sharp and bold with a G-SHOCK standard-bearer in a metal-clad octagonal take on the original iconic design. Forged in stainless steel with rounded hairline finish, the strong bezel says super style all the way. The dial is treated with vapour deposition finish for a meticulously detailed metallic look that suits a classic metal G-SHOCK timepiece. Incremental variations in the detailed square dot texturing on the wristband take casual urethane materials up a notch. Choose your statement in silver, blue, grey, or grey and red.

Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock

(3,419 reviews)

Go sleek, sharp and bold with a G-SHOCK standard-bearer in a metal-clad octagonal take on the original iconic design. Forged in stainless steel with rounded hairline finish, the strong bezel says super style all the way. The dial is treated with vapour deposition finish for a meticulously detailed metallic look that suits a classic metal G-SHOCK timepiece. Incremental variations in the detailed square dot texturing on the wristband take casual urethane materials up a notch. Choose your statement in silver, blue, grey, or grey and red.

Go sleek, sharp and bold with a G-SHOCK standard-bearer in a metal-clad octagonal take on the original iconic design. Forged in stainless steel with rounded hairline finish, the strong bezel says super style all the way. The dial is treated with vapour deposition finish for a meticulously detailed metallic look that suits a classic metal G-SHOCK timepiece. Incremental variations in the detailed square dot texturing on the wristband take casual urethane materials up a notch. Choose your statement in silver, blue, grey, or grey and red.

$219.00 - $569.00

in 28 offers

The lowest price for Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock right now is $219.00 at jewelervandam.com, compared across 20 retailers.

The all-time low was $195.00 on 29 Apr 2026 — today's price is 12% above the lowest ever. That's a little above the best price we've seen.

Prices last updated 27 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 27/06/2026 07:03:07

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

$219.00

Casio G-Shock GM-2100BB-1AER

Delivery between 1–4 July $50

Chrono24.com.au

$287.00

Casio G-Shock GM-2100BB-1AJF

Delivery $37

Chrono24.com.au

$288.00

Casio G-Shock GM-2100BB-1AJF

Delivery $44

Chrono24.com.au

$313.00

Casio G-Shock GM-2100BB-1AER Steel Black 49.3x44.4mm 2025

Delivery $49

Chrono24.com.au

$337.00

Casio G-Shock GM-2100BB-1AJF

Delivery $44

Chrono24.com.au

$381.00

Casio G-Shock GM-2100BB-1AER Black 44.4mm 2023

Delivery $593

Chrono24.com.au

$388.00

Casio G-Shock GM-2100BB-1AER Steel Black 49.3mm

Delivery $83

Gioielleria Rosaspina

$289.51

Casio G-Shock Metal-Covered GM-2100BB-1AER

Delivery $49.57

StockX

$294.00

Casio G-Steel GM-2100BB-1A

Delivery $34.95

GadgetiCloud

$299.51

Casio G-Shock GM-2100BB-1AER Men's Digital Watch, Black Metal & Resin

Free delivery between 6–10 July

Price history

Price history

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

Reviews

20 June 2023wheymen

originally posted on shopee.sg

Suitable Occasion:Daily wear.Styling:Business casual aesthetics.Product received is the same as advertised.

Brilliant
17 April 2023Bailey C.

originally posted on g-shock.co.uk

Lovely watch, received without a scratch, works perfectly and easy to use.

CASIO IS WHERE IT IS AT!!!!!
5 December 2019dla1996

originally posted on ebay.com

CASIO WATCHES - always wonderful and ridiculous value.....

Specification

Time IndicationDigital
MechanismQuartz
Case MaterialStainless Steel + Carbon
Colour SphereBlack
Material of StrapResin

Price comparison

Updated 3 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
jewelervandam.com

$219.00

Out of stock

Casio G-Shock GM-2100BB-1AER

Delivery between 1–4 July $50

Chrono24.com.au

$287.00

Casio G-Shock GM-2100BB-1AJF

Delivery $37

Chrono24.com.au

$288.00

Casio G-Shock GM-2100BB-1AJF

Delivery $44

Chrono24.com.au

$313.00

Casio G-Shock GM-2100BB-1AER Steel Black 49.3x44.4mm 2025

Delivery $49

Chrono24.com.au

$337.00

Casio G-Shock GM-2100BB-1AJF

Delivery $44

Price history

Price history

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

Reviews

20 June 2023

Suitable Occasion:Daily wear.Styling:Business casual aesthetics.Product received is the same as advertised.

wheymen originally posted on shopee.sg
Brilliant
17 April 2023

Lovely watch, received without a scratch, works perfectly and easy to use.

Bailey C. originally posted on g-shock.co.uk
CASIO IS WHERE IT IS AT!!!!!
5 December 2019

CASIO WATCHES - always wonderful and ridiculous value.....

dla1996 originally posted on ebay.com
Watch great and speedily delivered.
16 July 2023

Watch great and speedily delivered.

Paul M. originally posted on g-shock.co.uk

Specification

Time IndicationDigital
MechanismQuartz
Case MaterialStainless Steel + Carbon
Colour SphereBlack
Material of StrapResin

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