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G Shock GMAS2100MD-1A Mid-Size Casioak
G Shock GMAS2100MD-1A Mid-Size Casioak
G Shock GMAS2100MD-1A Mid-Size Casioak
G Shock GMAS2100MD-1A Mid-Size Casioak
G Shock GMAS2100MD-1A Mid-Size Casioak
G Shock GMAS2100MD-1A Mid-Size Casioak
G Shock GMAS2100MD-1A Mid-Size Casioak
G Shock GMAS2100MD-1A Mid-Size Casioak

G Shock GMAS2100MD-1A Mid-Size Casioak

(2,101 reviews)

From G-SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, this downsized version of the popular GA-2100 model has a simple, thin design that eliminates waste while maintaining a tough structure. The base GA-2100 model is a thinner G-SHOCK model that inherits the octagonal shape of the first DW-5000C model. The flat face and simple bar indices create a simple yet solid impression. The colouring is a matte black that goes with any fashion. The glittering metallic bar indices enhance the texture.

From G-SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, this downsized version of the popular GA-2100 model has a simple, thin design that eliminates waste while maintaining a tough structure. The base GA-2100 model is a thinner G-SHOCK model that inherits the octagonal shape of the first DW-5000C model. The flat face and simple bar indices create a simple yet solid impression. The colouring is a matte black that goes with any fashion. The glittering metallic bar indices enhance the texture.

$151.24 - $298.99

in 12 offers

last seen 27 Apr 2026

The lowest price we last saw for G Shock GMAS2100MD-1A Mid-Size Casioak was $151.24 at Watchspree, compared across 11 retailers (last seen 27 Apr 2026). Prices may have changed since.

The all-time low we recorded was $144.50 on 10 May 2025.

Prices last updated 27 Apr 2026.

Colour:

Black
Blue

G Shock GMAS2100MD-1A Mid-Size Casioak

$151.24

last seen 27 Apr 2026
(2,101 reviews)

From G-SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, this downsized version of the popular GA-2100 model has a simple, thin design that eliminates waste while maintaining a tough structure. The base GA-2100 model is a thinner G-SHOCK model that inherits the octagonal shape of the first DW-5000C model. The flat face and simple bar indices create a simple yet solid impression. The colouring is a matte black that goes with any fashion. The glittering metallic bar indices enhance the texture.

From G-SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, this downsized version of the popular GA-2100 model has a simple, thin design that eliminates waste while maintaining a tough structure. The base GA-2100 model is a thinner G-SHOCK model that inherits the octagonal shape of the first DW-5000C model. The flat face and simple bar indices create a simple yet solid impression. The colouring is a matte black that goes with any fashion. The glittering metallic bar indices enhance the texture.

Green
Navy Blue
Pink
Red
Resin
Rose Gold / White
Transparent Aqua
Transparent Purple
White / Orange
White/Yellow

Price comparison

Price data powered by pricesAPI.io

Last updated at 27/04/2026 20:54:51

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

$151.24

Casio G-Shock for Ladies' GMA-S2100 Lineup Carbon Core Guard Structure Watch GMAS2100MD-1A GMA-S2100MD-1A| Watchspree

Free delivery

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

$163.00

G-Shock GMAS2100MD-1 Pink Gold Metallic Dial Watch - Shiels Jewellers

Free delivery

https://www.google.com/s2/favicons?domain=grahams.com.au&sz=64Grahams Jewellers

$163.00

G-Shock GMAS2100MD-1 Pink Gold Metallic Dial Watch - Grahams Jewellers

Free delivery between 30 Apr – 5 May

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

$170.99

Casio G-Shock GMA-S2100MD-1ADR Unisex Black Rose Gold Analogue Digital Watch 200M

Delivery between 30 Apr – 12 May $10

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

$179.99

Casio G-shock S-series Casioak Gma-s2100md-1a Rose Gold & Black

Free delivery

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=dicksmith.com.au&sz=64Dick Smith AU

$179.99

Casio G-Shock GMA-S2100 GMA-S2100MD-1A CasiOak Women's Watch (Rose Gold x Black) (2Y Warranty) GMAS2100MD-1A

Free delivery

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

$180.99

Casio G-Shock GMA-S2100MD-1ADR Unisex Black Rose Gold Analogue Digital Watch 200M

Free delivery

https://www.google.com/s2/favicons?domain=iceonline.com.au&sz=64Ice Jewellery

$199.00

G-Shock GMAS2100MD-1 Pink Gold Metallic Dial Watch

Free delivery

https://www.google.com/s2/favicons?domain=watchdepot.com.au&sz=64Watch Depot

$199.00

G-Shock GMAS2100MD-1 Pink Gold Metallic Dial Watch

Free delivery

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

$214.64

Casio G-Shock GMA-S2100MD-1ADR Analog-Digital Combination

Delivery $35.30

Price history

Price history

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

Reviews

13 January 2023zikrul_fitri

originally posted on shopee.com.my

beautiful and elegance indeed. worth the money because the watch is so beautiful

Amazing
17 January 2023Clarissa

originally posted on tillys.com

The color is so much prettier in person. Absolutely love the size and how comfortable it is to wear all day. Definitely my fave so far!

Another watch I can not set the time
26 September 2023amanda

originally posted on g-shock.co.uk

My second watch and yet again setting the time is an ordeal. I have been on you tube, google everything and have no idea how to set the time on my watch. It is so frustrating

Price comparison

Updated 6 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

$151.24

Out of stock

Casio G-Shock for Ladies' GMA-S2100 Lineup Carbon Core Guard Structure Watch GMAS2100MD-1A GMA-S2100MD-1A| Watchspree

Free delivery

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

$163.00

Out of stock

G-Shock GMAS2100MD-1 Pink Gold Metallic Dial Watch - Shiels Jewellers

Free delivery

https://www.google.com/s2/favicons?domain=grahams.com.au&sz=64
Grahams Jewellers

$163.00

Out of stock

G-Shock GMAS2100MD-1 Pink Gold Metallic Dial Watch - Grahams Jewellers

Free delivery between 30 Apr – 5 May

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

$170.99

Casio G-Shock GMA-S2100MD-1ADR Unisex Black Rose Gold Analogue Digital Watch 200M

Delivery between 30 Apr – 12 May $10

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

$179.99

Casio G-shock S-series Casioak Gma-s2100md-1a Rose Gold & Black

Free delivery

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!

Price history

Price history

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

Reviews

13 January 2023

beautiful and elegance indeed. worth the money because the watch is so beautiful

zikrul_fitri originally posted on shopee.com.my
Amazing
17 January 2023

The color is so much prettier in person. Absolutely love the size and how comfortable it is to wear all day. Definitely my fave so far!

Clarissa originally posted on tillys.com
Another watch I can not set the time
26 September 2023

My second watch and yet again setting the time is an ordeal. I have been on you tube, google everything and have no idea how to set the time on my watch. It is so frustrating

amanda originally posted on g-shock.co.uk
Cute watch
16 July 2023

The watch is cute but the green color on clock face is difference from picture a bit . Size is small than expected. Match with a girl.

Suphachai originally posted on tillys.com
Gorgeous watch
1 September 2023

The only thing is I wish it had been for me and not my wife!

Jason J. originally posted on g-shock.co.uk
Great watch overall!
29 June 2021

Once you figure out how to use all the watchs functions, it becomes so handy. Looks great too.

scr1185 originally posted on ebay.com
Love the design. Wish i
28 August 2023

Love the design. Wish i got the white strat though

Ayodeji A. originally posted on g-shock.co.uk
Pretty in pink!
10 May 2023

Fantastic G-Shock, although the pink colour is very subtle and can look white in certain light. Nonetheless a great "God tier" watch and fantastic service from Casio.

Andrew C. originally posted on g-shock.co.uk
Wish the watch came already set.
25 August 2023

I really can't give a good rating at the moment. I have spent the last 2qwwka trying to set it up without success. I now have to pay extra to a jewellers who sell GShock watches to properly set the watch up, I which is a little disappointing and inconvineant.

Adrian M. originally posted on g-shock.co.uk
very good
10 November 2023

Good watch. I like it very much. It’s pretty and not expensive

Anna originally posted on macys.com

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