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G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch

G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch

(3,558 reviews)

Add a utilitarian statement to your style with a G-SHOCK from the Utility Metal collection. These innovative watches take the iconic octagonal form and metal-clad design of the GM-2100 line and pair it with a casual fabric band in an utilitarian color that goes with any outfit. The striking contrast of metal and fabric results in an rugged style that is all about toughness and casual sophistication.

Add a utilitarian statement to your style with a G-SHOCK from the Utility Metal collection. These innovative watches take the iconic octagonal form and metal-clad design of the GM-2100 line and pair it with a casual fabric band in an utilitarian color that goes with any outfit. The striking contrast of metal and fabric results in an rugged style that is all about toughness and casual sophistication.

$40.95 - $1,499.00

in 32 offers

Colour:

G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100BB-1A Bb Edition Mens Watch
G-Shock GA2100PT-2 Casioak Tone On Tone Protector Pack Mens Watch
Casio G-Shock Teal and Brown Color Series GA-2100RC-1AJF
Casio G-Shock Metal Covered GM-2100C-5AJF
Casio G-Shock GA-2100PT-2A
Casio G-Shock GM2100C-5A

G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch

$40.95

(3,558 reviews)

Add a utilitarian statement to your style with a G-SHOCK from the Utility Metal collection. These innovative watches take the iconic octagonal form and metal-clad design of the GM-2100 line and pair it with a casual fabric band in an utilitarian color that goes with any outfit. The striking contrast of metal and fabric results in an rugged style that is all about toughness and casual sophistication.

Add a utilitarian statement to your style with a G-SHOCK from the Utility Metal collection. These innovative watches take the iconic octagonal form and metal-clad design of the GM-2100 line and pair it with a casual fabric band in an utilitarian color that goes with any outfit. The striking contrast of metal and fabric results in an rugged style that is all about toughness and casual sophistication.

Colour:
G-Shock GM2100CB-3A Casioak Utility Metal Collection Mens Watch
G-Shock GM2100BB-1A Bb Edition Mens Watch
G-Shock GA2100PT-2 Casioak Tone On Tone Protector Pack Mens Watch
Casio G-Shock Teal and Brown Color Series GA-2100RC-1AJF
Casio G-Shock Metal Covered GM-2100C-5AJF
Casio G-Shock GA-2100PT-2A
Casio G-Shock GM2100C-5A

Price comparison

Last updated at 17/10/2025 14:57:21

Amazon.com.au

$40.95

Go to store


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Amazon

$829.99

available 4 days ago

Low stock


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CreationWatches.com

$55.62

Go to store

BIG W - BIG W MARKET

$58.95

Go to store

Woolworths

$59.95

Go to store

AliExpress

$68.19

Go to store

Shiels

$79.96

Go to store


shopback

4.8% Cashback

Cash Converters

$129.00

available 6 days ago

Low stock

snkrdunk.com/en

$200.00

available 5 days ago

Low stock

eBay - teazershop

$233.90

available 4 days ago

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See 31 more history offers

Watchello

$378.00

available 18 days ago

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eBay - best-partner365

$351.60

available 18 days ago

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eBay - annmarket

$330.69

available 18 days ago

Low stock


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eBay - dongdemun

$380.17

available 18 days ago

Low stock


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wafuu.com

$297.00

available 18 days ago

Low stock

eBay - japan-recommend-au

$314.24

available 18 days ago

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eBay - mbrider70

$280.00

available 18 days ago

Low stock


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eBay - otticanet

$435.60

available 18 days ago

Low stock


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eBay - 2nd_stage

$443.47

available 18 days ago

Low stock


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MyDeal

$369.00

available 18 days ago

Low stock


shopback

Up to 3.6% Cashback

Xtreme Communications

$308.00

available 18 days ago

Low stock

US Marc Gebauer

$292.37

available 18 days ago

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Dokodemo

$269.36

available 18 days ago

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Watches.com

$377.68

available 18 days ago

Low stock

Rubicon Watches AU

$335.00

available 18 days ago

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Etsy

$857.37

available 18 days ago

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shopback

1.2% Cashback

Palmerston Jewellers

$569.00

available 18 days ago

Low stock

eBay - firstclasswatchesuk

$385.00

available 18 days ago

Low stock


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REVOLVE

$338.67

available 18 days ago

Low stock

eBay - jagrfannj

$45.41

available 21 days ago

Low stock


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eBay - shielsjewellersaus

$399.00

available 21 days ago

Low stock


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eBay - mrsshoppe

$45.41

available 21 days ago

Low stock


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Forever Jewellery

$99.95

available 21 days ago

Low stock

eBay - watches2u_uk

$65.89

available 21 days ago

Low stock


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eBay - healthandstyle

$89.95

available 21 days ago

Low stock


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Wallace Bishop Outlet

$369.00

available 21 days ago

Low stock

Kiichin

$272.00

available 21 days ago

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The Watch Factory Australia

$95.00

available 21 days ago

Low stock

eBay - aucmcworld

$48.39

available 21 days ago

Low stock


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eBay - jap010101

$269.68

available 21 days ago

Low stock


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Aussie Digital Watch

$384.99

available about 1 month ago

Low stock

Price history

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​

Price history

​
​

Reviews

Beautiful
23 July 2022
Deborah P.

originally posted on g-shock.co.uk

Fairly low quality watch. Exterior
1 April 2023
Keith M.

originally posted on g-shock.co.uk

GMA-S2100SK-4AER
29 September 2022
Mary B.

originally posted on g-shock.co.uk

Specification

Case size (L× W× H)49.3 × 44.4 × 11.8 mm
Case / bezel materialResin / Stainless steel
Approx. battery life3 years on SR726W X 2

Price comparison

Updated 2 days ago
Amazon.com.au

$40.95

Amazon

$829.99

Low Stock
CreationWatches.com

$55.62

BIG W - BIG W MARKET

$58.95

Woolworths

$59.95

See 31 more history offers

Watchello

$378.00

Low Stock
eBay - best-partner365

$351.60

Low Stock
eBay - annmarket

$330.69

Low Stock
eBay - dongdemun

$380.17

Low Stock
wafuu.com

$297.00

Low Stock
eBay - japan-recommend-au

$314.24

Low Stock
eBay - mbrider70

$280.00

Low Stock
eBay - otticanet

$435.60

Low Stock
eBay - 2nd_stage

$443.47

Low Stock
MyDeal

$369.00

Low Stock

shopback

Up to 3.6% Cashback

Xtreme Communications

$308.00

Low Stock
US Marc Gebauer

$292.37

Low Stock
Dokodemo

$269.36

Low Stock
Watches.com

$377.68

Low Stock
Rubicon Watches AU

$335.00

Low Stock
Etsy

$857.37

Low Stock

shopback

1.2% Cashback

Palmerston Jewellers

$569.00

Low Stock
eBay - firstclasswatchesuk

$385.00

Low Stock
REVOLVE

$338.67

Low Stock
eBay - jagrfannj

$45.41

Low Stock
eBay - shielsjewellersaus

$399.00

Low Stock
eBay - mrsshoppe

$45.41

Low Stock
Forever Jewellery

$99.95

Low Stock
eBay - watches2u_uk

$65.89

Low Stock
eBay - healthandstyle

$89.95

Low Stock
Wallace Bishop Outlet

$369.00

Low Stock
Kiichin

$272.00

Low Stock
The Watch Factory Australia

$95.00

Low Stock
eBay - aucmcworld

$48.39

Low Stock
eBay - jap010101

$269.68

Low Stock
Aussie Digital Watch

$384.99

Low Stock

Price history

​
​

Price history

​
​

Reviews

Beautiful
23 July 2022
Deborah P.
originally posted on g-shock.co.uk
Fairly low quality watch. Exterior
1 April 2023
Keith M.
originally posted on g-shock.co.uk
GMA-S2100SK-4AER
29 September 2022
Mary B.
originally posted on g-shock.co.uk
Great looking watch
27 March 2023
Dragos
originally posted on g-shock.co.uk
great watch
22 November 2021
robingirl
originally posted on g-shock.co.uk
Lightweight
25 September 2022
Zoe W.
originally posted on g-shock.co.uk
Love it, love it, love it!
27 July 2021
Claudia
originally posted on g-shock.co.uk
Love this watch
28 March 2023
James M.
originally posted on g-shock.co.uk
Nice watch
18 June 2022
Daniel C.
originally posted on g-shock.co.uk
Watcj
7 November 2022
Gary H.
originally posted on g-shock.co.uk

Specification

Case size (L× W× H)49.3 × 44.4 × 11.8 mm
Case / bezel materialResin / Stainless steel
Approx. battery life3 years on SR726W X 2