Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
Buy wisely

BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

Popular Shops
JB Hi-Fi
The Good Guys
Harvey Norman
Appliances Online
Bing Lee
Kogan
Amazon
Officeworks
Contact Us
[email protected]
Affiliate Disclosure
Legal Information
Privacy Policy
Logos provided by Logo.dev
© 2026 BuyWisely•Price data powered by pricesAPI.io•Retailers: SellWisely.io
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock
Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock

Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock

(3,558 reviews)

Travel the Milky Way with a very special G-Shock with a metal case. This limited edition starts with the GM-2100 and recreates its iconic octagonal bezel in purple ion-plated metal with a laser-printed galaxy motif. The dial features a vapour-deposited colour gradation reminiscent of the Milky Way shining in the night sky. The strap echoes the image of the night sky, the depth of which is captured by a matt, translucent strap made of navy blue resin. The case back is black ion-plated and laser-engraved with a design inspired by the Milky Way. All these details come together to create a magnificent design that brings the awe of the cosmos to your wrist - in stylish purple, black and navy blue, just right for a variety of occasions. This unique timepiece comes in special packaging with a Milky Way motif, making it an ideal gift for someone special.

Travel the Milky Way with a very special G-Shock with a metal case. This limited edition starts with the GM-2100 and recreates its iconic octagonal bezel in purple ion-plated metal with a laser-printed galaxy motif. The dial features a vapour-deposited colour gradation reminiscent of the Milky Way shining in the night sky. The strap echoes the image of the night sky, the depth of which is captured by a matt, translucent strap made of navy blue resin. The case back is black ion-plated and laser-engraved with a design inspired by the Milky Way. All these details come together to create a magnificent design that brings the awe of the cosmos to your wrist - in stylish purple, black and navy blue, just right for a variety of occasions. This unique timepiece comes in special packaging with a Milky Way motif, making it an ideal gift for someone special.

$540.00

in 1 offers

last seen 21 Mar 2026

The lowest price we last saw for Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock was $540.00 at i-Watch (last seen 21 Mar 2026). Prices may have changed since.

The all-time low we recorded was $315.95 on 16 Jan 2025.

Prices last updated 21 Mar 2026.

Colour:

Blue

Casio - GM-2100MWG-1AER - Wristwatch - Men - Quartz - G-Shock

$540.00

last seen 21 Mar 2026
(3,558 reviews)

Travel the Milky Way with a very special G-Shock with a metal case. This limited edition starts with the GM-2100 and recreates its iconic octagonal bezel in purple ion-plated metal with a laser-printed galaxy motif. The dial features a vapour-deposited colour gradation reminiscent of the Milky Way shining in the night sky. The strap echoes the image of the night sky, the depth of which is captured by a matt, translucent strap made of navy blue resin. The case back is black ion-plated and laser-engraved with a design inspired by the Milky Way. All these details come together to create a magnificent design that brings the awe of the cosmos to your wrist - in stylish purple, black and navy blue, just right for a variety of occasions. This unique timepiece comes in special packaging with a Milky Way motif, making it an ideal gift for someone special.

Travel the Milky Way with a very special G-Shock with a metal case. This limited edition starts with the GM-2100 and recreates its iconic octagonal bezel in purple ion-plated metal with a laser-printed galaxy motif. The dial features a vapour-deposited colour gradation reminiscent of the Milky Way shining in the night sky. The strap echoes the image of the night sky, the depth of which is captured by a matt, translucent strap made of navy blue resin. The case back is black ion-plated and laser-engraved with a design inspired by the Milky Way. All these details come together to create a magnificent design that brings the awe of the cosmos to your wrist - in stylish purple, black and navy blue, just right for a variety of occasions. This unique timepiece comes in special packaging with a Milky Way motif, making it an ideal gift for someone special.

Pink

Price comparison

Price data powered by pricesAPI.io

Last updated at 21/03/2026 16:08:28

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

$540.00

Casio Men's Pink Resin & Stainless Steel Watch, Black Band | Gm-2100mwg-1aer

Delivery $40.11

Price history

Price history

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

Specification

Bracelet / StrapRubber/Silicone/PU
Dial ColorBlack
GlassMineral
MovementQuartz
Water Resistance20 ATM (200m)

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=i-watch.co&sz=64
i-Watch

$540.00

Out of stock

Casio Men's Pink Resin & Stainless Steel Watch, Black Band | Gm-2100mwg-1aer

Delivery $40.11

Price history

Price history

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

Specification

Bracelet / StrapRubber/Silicone/PU
Dial ColorBlack
GlassMineral
MovementQuartz
Water Resistance20 ATM (200m)

You may also like

- 17%
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock
Casio - GM-2100BB-1AER - Watch - Men - Quartz - G-Shock$182.17 - $507.47
★★★★★★★★★★
3,419
Compare 32 offers
Casio Gm-b2100bd-1aer G-Shock Watch Silver
Casio Gm-b2100bd-1aer G-Shock Watch Silver$599.00 - $1,308.15
★★★★★★★★★★
780
Compare 32 offers
Casio G-Shock ga-b2100cy-1aer
Casio G-Shock ga-b2100cy-1aer$212.00 - $493.67
★★★★★★★★★★
3,036
Compare 13 offers
- 13%
Casio G-Shock GMC-B2100ADS-1AER
Casio G-Shock GMC-B2100ADS-1AER$724.00 - $1,499.00
Compare 16 offers