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- 44%
Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch
Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch
Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch
Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch
Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch
Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch
Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch
Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch
Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch

Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch

Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch

$388.29

(780 reviews)

Add a touch of colour to your classic style a full-metal G-SHOCK with vibrant blue dial. The dial is finished in metallic blue vapour deposition, adding a striking touch of originality to the iconic stainless-steel bezel and band design. Buffering components made of fine resin are installed between the bezel and case, with a three-pronged structure dispersing shocks to the band's connecting pipes, to deliver all the shock resistance of a G-SHOCK in a full-metal timepiece. And the case back features a screw-lock construction to ensure a tight seal. The metal band pieces are dimpled to reproduce the look of the resin band design of the very first G-SHOCK. The stainless-steel bezel is meticulously forged, cut and polished for stunning depth and dimension. A hairline finish is applied to the bezel top and a mirror finish to the bevelled edges, creating a smart metal timepiece that truly shines.

Add a touch of colour to your classic style a full-metal G-SHOCK with vibrant blue dial. The dial is finished in metallic blue vapour deposition, adding a striking touch of originality to the iconic stainless-steel bezel and band design. Buffering components made of fine resin are installed between the bezel and case, with a three-pronged structure dispersing shocks to the band's connecting pipes, to deliver all the shock resistance of a G-SHOCK in a full-metal timepiece. And the case back features a screw-lock construction to ensure a tight seal. The metal band pieces are dimpled to reproduce the look of the resin band design of the very first G-SHOCK. The stainless-steel bezel is meticulously forged, cut and polished for stunning depth and dimension. A hairline finish is applied to the bezel top and a mirror finish to the bevelled edges, creating a smart metal timepiece that truly shines.

(780 reviews)

Add a touch of colour to your classic style a full-metal G-SHOCK with vibrant blue dial. The dial is finished in metallic blue vapour deposition, adding a striking touch of originality to the iconic stainless-steel bezel and band design. Buffering components made of fine resin are installed between the bezel and case, with a three-pronged structure dispersing shocks to the band's connecting pipes, to deliver all the shock resistance of a G-SHOCK in a full-metal timepiece. And the case back features a screw-lock construction to ensure a tight seal. The metal band pieces are dimpled to reproduce the look of the resin band design of the very first G-SHOCK. The stainless-steel bezel is meticulously forged, cut and polished for stunning depth and dimension. A hairline finish is applied to the bezel top and a mirror finish to the bevelled edges, creating a smart metal timepiece that truly shines.

Add a touch of colour to your classic style a full-metal G-SHOCK with vibrant blue dial. The dial is finished in metallic blue vapour deposition, adding a striking touch of originality to the iconic stainless-steel bezel and band design. Buffering components made of fine resin are installed between the bezel and case, with a three-pronged structure dispersing shocks to the band's connecting pipes, to deliver all the shock resistance of a G-SHOCK in a full-metal timepiece. And the case back features a screw-lock construction to ensure a tight seal. The metal band pieces are dimpled to reproduce the look of the resin band design of the very first G-SHOCK. The stainless-steel bezel is meticulously forged, cut and polished for stunning depth and dimension. A hairline finish is applied to the bezel top and a mirror finish to the bevelled edges, creating a smart metal timepiece that truly shines.

$388.29 - $907.00

in 7 offers

The lowest price for Casio G-Shock Pro Full Metal Gm-b2100ad-2aer Watch right now is $388.29 at eBay.com.au, compared across 5 retailers.

The all-time low was $388.29 on 13 Sept 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 13 Sept 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 13/09/2026 07:34:40

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

$388.29

Casio G-shock Gm2100d-2b Stainless G-steel Blue Digital Analog 2100

Delivery $129.43

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=chrono24.com.au&sz=64Chrono24.com.au

$708.00

Casio G-Shock GM-B2100AD-2AJF Steel Blue

Delivery $464

https://www.google.com/s2/favicons?domain=chrono24.com.au&sz=64Chrono24.com.au

$731.00

g-shock GM-B2100AD-2ADR Steel 44.4mm 2026

Delivery $48

https://www.google.com/s2/favicons?domain=chrono24.com.au&sz=64Chrono24.com.au

$857.00

Casio G-Shock GMB2100AD-2ACR Steel Blue 44.4mmmm

Delivery $214

https://www.google.com/s2/favicons?domain=au.firstclasswatches.com&sz=64First Class Watches

$740.00

Casio G-Shock Metal Blue Hybrid Dial / Stainless Steel Watch

Free delivery

https://www.google.com/s2/favicons?domain=i-watch.co&sz=64i-Watch

$866.00

Casio Men's Stainless Steel Blue Dial Watch, Silver | Gm-B2100ad-2aer

Delivery $39.64

https://www.google.com/s2/favicons?domain=thewatchgallery.fr&sz=64The Watch Gallery

$907.00

Casio GM-B2100AD-2AER | THE WATCH GALLERY Bleu 5006J6

Delivery $36.30

Price history

Price history

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

Reviews

Best Metal G-Shock yet. The MOD Vanquisher!!
27 March 2024U.Uche

originally posted on g-shock.co.uk

It’s truly amazing. This iteration of the full metal G-Shock truly dazzled, and impressed me to no end.

Better than any MOD.
16 August 2022DAVID B.

originally posted on g-shock.co.uk

The watch colour is copper/bronze rather than rose gold, giving it a stunning visual pleasure on how the light plays with the indices, hands, sub-dial and bracelet. This is a welcome edition to the metal range with all the regular G-Shock goodies: Bluetooth, touch solar, 20 bar water resistant, etc. Quality Casio fit and finish, bring on the titanium range.

Even better in person!
26 October 2022Mies

originally posted on g-shock.co.uk

Beautiful looking watch and definitely the best colour in the range - great job G-Shock, I'm one vary happy customer!

Specification

Bracelet / StrapStainless Steel
Dial ColorBlue
GlassMineral
MovementSolar power
Water Resistance20 ATM (200m)

Price comparison

Updated 3 days 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=ebay.com.au&sz=64
eBay.com.au

$388.29

Casio G-shock Gm2100d-2b Stainless G-steel Blue Digital Analog 2100

Delivery $129.43

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=chrono24.com.au&sz=64
Chrono24.com.au

$708.00

Casio G-Shock GM-B2100AD-2AJF Steel Blue

Delivery $464

https://www.google.com/s2/favicons?domain=chrono24.com.au&sz=64
Chrono24.com.au

$731.00

g-shock GM-B2100AD-2ADR Steel 44.4mm 2026

Delivery $48

https://www.google.com/s2/favicons?domain=chrono24.com.au&sz=64
Chrono24.com.au

$857.00

Casio G-Shock GMB2100AD-2ACR Steel Blue 44.4mmmm

Delivery $214

https://www.google.com/s2/favicons?domain=au.firstclasswatches.com&sz=64
First Class Watches

$740.00

Casio G-Shock Metal Blue Hybrid Dial / Stainless Steel Watch

Free delivery

Price history

Price history

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

Reviews

Best Metal G-Shock yet. The MOD Vanquisher!!
27 March 2024

It’s truly amazing. This iteration of the full metal G-Shock truly dazzled, and impressed me to no end.

U.Uche originally posted on g-shock.co.uk
Better than any MOD.
16 August 2022

The watch colour is copper/bronze rather than rose gold, giving it a stunning visual pleasure on how the light plays with the indices, hands, sub-dial and bracelet. This is a welcome edition to the metal range with all the regular G-Shock goodies: Bluetooth, touch solar, 20 bar water resistant, etc. Quality Casio fit and finish, bring on the titanium range.

DAVID B. originally posted on g-shock.co.uk
Even better in person!
26 October 2022

Beautiful looking watch and definitely the best colour in the range - great job G-Shock, I'm one vary happy customer!

Mies originally posted on g-shock.co.uk
GOLD.. Always believe in your soul..
8 March 2024

The gold is GOLD and wonderful with it, the finishing is fantastic and the contrast with the black face makes it easy reading too.. And the all works well as well!

Tom originally posted on g-shock.co.uk
Gold g shock all metal watch
31 December 2023

Very nice update to the old g shock watches, really nice quality being all metal

Ryan p originally posted on flannels.com
Lovely watch
2 December 2022

Lovely looking watch, though it does look like a tarnished copper colour, when it could be more of a rose gold, to make it appear more ‘expensive’.The functionality it great, and having the link to your smart phone makes setting the time very easy.I received my purchase within 3 days of ordering online. Great, smooth service from Casio.

Clive M. originally posted on g-shock.co.uk
Näyttää erinomaiseltä
29 September 2022

An easy buy. Delivers exactly what it promises, collector’s joy: great looks, all the necessary features (tough solar, bluetooth), okay price. It might be a Casioak’s ”final form”, well — sapphire glass wouldn’t hurt. The bracelet looks great, but of course fits the price — a bit lightweight.However, again — an excellent balanced package. Only the MTG or MRG lines will beat it.

originally posted on keskisenkello.fi
Review of G-Shock Full Metal Tough Solar Bluetooth Gold Bracelet Watch GM-B2100GD-9AER
10 November 2023

Very solid build with some amazing features such as tough solar and Bluetooth. Gorgeous watch, even better in person

Reviewed by D C Leake customer originally posted on www.dcleake.com
Review of Men's Solar Black Dial 49.8mm Stainless Steel Watch
23 July 2024

Excellent buying experience, Beautiful watch and next day delivery is on fire. It took literally less than 24 hours from the order to my doorstep.Prices are very good.

Reviewed by Francis & Gaye Ltd customer originally posted on francisandgaye.co.uk
Stunningly beautiful. A nice addition
10 April 2024

Stunningly beautiful. A nice addition to to my growing collection of G-Shock watches. The metal series, digital and analogue go with everything.

grayson a. originally posted on g-shock.co.uk

Specification

Bracelet / StrapStainless Steel
Dial ColorBlue
GlassMineral
MovementSolar power
Water Resistance20 ATM (200m)

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