Buy wisely
Buy wisely
Buy wisely

-0.0186% deflation

  1. Home
  2. /
  3. Fashion
  4. /
  5. Watches
  6. /
  7. Men's Watches
  8. /
  9. Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM

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
Amazon.com.au
Temu
eBay.com.au
Myer
JB Hi-Fi
Catch.com.au
Kogan.com
Harvey Norman Australia
MyDeal
Bing Lee Electrics
The Good Guys
Bunnings Warehouse
Officeworks
Woolworths
BIG W
Popular Categories
Electronics
Home Appliances
Fashion
Cookware
Gaming Monitors
Games
Baby & Kids
Pets
Grocery
Kitchen
Skirts
Contact Us
andrew@buywisely.com.au
Affiliate Disclosure
Legal Information
Privacy Policy
Go to BuyWisely US
US flag
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM

Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM

(1,487 reviews)

Stay connected with this Casio watch from G-Shock. This watch can be connected to your smartphone via Bluetooth and can track your distance, steps and more by using your phone's GPS. For ease this robust timepiece can check your activity history by link up with an app running on your smartphone. A 51mm round case surrounds the Super Illuminator dial which keeps the face easy to read no matter the time of day. From auto time updates and phone notifications once connected, this durable quartz-powered watch can last up to two years before needing a replacement battery. Completed with a ultra soft resin strap, this piece is sure to be a daily go-to. Water resistant up to 200m.

Stay connected with this Casio watch from G-Shock. This watch can be connected to your smartphone via Bluetooth and can track your distance, steps and more by using your phone's GPS. For ease this robust timepiece can check your activity history by link up with an app running on your smartphone. A 51mm round case surrounds the Super Illuminator dial which keeps the face easy to read no matter the time of day. From auto time updates and phone notifications once connected, this durable quartz-powered watch can last up to two years before needing a replacement battery. Completed with a ultra soft resin strap, this piece is sure to be a daily go-to. Water resistant up to 200m.

$152.89 - $395.06

in 11 offers

Colour:

G-Shock GBA-900UU-5AER Watch - G-Squad
Casio LW203-1A
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio Collection mtp-e501d-8a
Casio G-Shock MWD-100HD-1AV
Casio Dress Heavy-Duty Stainless Steel Digital Watch
Casio MWD-100HD-1A Silver Men's 100m Stainless Steel Multifunction Sports Watch
Casio G-Shock MTP-V004GL-9A

Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM

$152.89

(1,487 reviews)

Stay connected with this Casio watch from G-Shock. This watch can be connected to your smartphone via Bluetooth and can track your distance, steps and more by using your phone's GPS. For ease this robust timepiece can check your activity history by link up with an app running on your smartphone. A 51mm round case surrounds the Super Illuminator dial which keeps the face easy to read no matter the time of day. From auto time updates and phone notifications once connected, this durable quartz-powered watch can last up to two years before needing a replacement battery. Completed with a ultra soft resin strap, this piece is sure to be a daily go-to. Water resistant up to 200m.

Stay connected with this Casio watch from G-Shock. This watch can be connected to your smartphone via Bluetooth and can track your distance, steps and more by using your phone's GPS. For ease this robust timepiece can check your activity history by link up with an app running on your smartphone. A 51mm round case surrounds the Super Illuminator dial which keeps the face easy to read no matter the time of day. From auto time updates and phone notifications once connected, this durable quartz-powered watch can last up to two years before needing a replacement battery. Completed with a ultra soft resin strap, this piece is sure to be a daily go-to. Water resistant up to 200m.

Colour:
G-Shock GBA-900UU-5AER Watch - G-Squad
Casio LW203-1A
Casio GBA-900UU-3AER G-Shock Men 50mm 20ATM
Casio Collection mtp-e501d-8a
Casio G-Shock MWD-100HD-1AV
Casio Dress Heavy-Duty Stainless Steel Digital Watch
Casio MWD-100HD-1A Silver Men's 100m Stainless Steel Multifunction Sports Watch
Casio G-Shock MTP-V004GL-9A

Price comparison

Last updated at 16/08/2025 17:08:36

Relojesdemoda.com

$152.89

+ $53.60 delivery

Go to store

H S Johnson

$156.00

available 4 days ago

Low stock

GadgetiCloud

$166.26

available 7 days ago

Low stock

Dressinn.com

$182.49

+ $18.99 delivery

Go to store


cashrewards

4.2% cashback

eBay

$196.45

Go to store


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!

i-Watch

$197.88

+ $71.33 delivery

Go to store

Rubicon Watches AU

$202.00

+ $21.84 delivery

Go to store

First Class Watches

$205.00

Go to store

Chrono24.com.au

$219.00

+ $74.00 delivery

Go to store

Kogan.com

$292.46

+ $19.95 delivery

Go to store

See 45 more history offers

StockX

$194.00

available 18 days ago

Low stock

MyDeal

$319.00

available about 2 months ago

Low stock


cashrewards

Up to 4.2% cashback

shopback

Up to 3.6% Cashback

DealsDirect

$238.00

available 3 months ago

Low stock

Ozsale

$238.00

available 3 months ago

Low stock


cashrewards

7% cashback

shopback

Up to 4.2% Cashback

desertcart.com.au

$273.40

available 3 months ago

Low stock

Fruugo Australia

$229.00

available 3 months ago

Low stock

Catch.com.au

$309.00

available 4 months ago

Low stock

The Watchly

$269.00

available 4 months ago

Low stock

eBay.com.au

$229.48

available 5 months ago

Low stock


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!

Noni B

$304.95

available 6 months ago

Low stock


cashrewards

Up to 3.5% cashback

Ubuy

$220.00

available 6 months ago

Low stock

Autograph

$304.95

available 7 months ago

Low stock


cashrewards

Up to 3.2% cashback

shopback

Up to 6% Cashback

Katies

$304.95

available 7 months ago

Low stock


cashrewards

Up to 3.5% cashback

shopback

Up to 6% Cashback

Rivers

$304.95

available 7 months ago

Low stock


cashrewards

Up to 3.5% cashback

shopback

Up to 6% Cashback

TicTacArea

$169.40

available 7 months ago

Low stock

eBay.com.au - timestarter1957

$415.54

available 7 months ago

Low stock


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!

eBay.com.au - timeshop24

$231.73

available 8 months ago

Low stock


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!

eBay.com.au - rubicon-watchco

$224.99

available 8 months ago

Low stock


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!

Prouds

$229.00

available 8 months ago

Low stock

Forever Jewellery

$319.00

available 9 months ago

Low stock

Goldmark AU

$229.00

available 9 months ago

Low stock

W.Lane

$304.95

available 9 months ago

Low stock


cashrewards

Up to 3.5% cashback

Angus & Coote

$319.00

available 9 months ago

Low stock

Hoskings Jewellers

$269.00

available 10 months ago

Low stock

PrettyNetty.com

$176.71

available 12 months ago

Low stock

Laybyland

$239.25

available 12 months ago

Low stock

Jag Couture London - New York

$532.95

available about 1 year ago

Low stock

Watch Pad

$239.00

available about 1 year ago

Low stock

Lasoo

$239.25

available about 1 year ago

Low stock

au.ShopBetter24.com

$193.65

available about 1 year ago

Low stock

Wallace Bishop

$175.00

available about 1 year ago

Low stock

Linda and Co

$319.00

available over 1 year ago

Low stock

The 4WD Depot

$319.00

available over 1 year ago

Low stock

ModeSens

$229.00

available over 1 year ago

Low stock

eBay.com.au - bevillesjewellersaustralia

$255.20

available over 1 year ago

Low stock


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!

Vincent Watch

$185.77

available over 1 year ago

Low stock

G Life Watches

$259.00

available almost 2 years ago

Low stock

Tactical Source

$289.90

available almost 2 years ago

Low stock

Watches Megastore AU

$229.00

available almost 2 years ago

Low stock

H S Johnson AU

$160.99

available almost 2 years ago

Low stock

casioau.com

$319.00

available about 2 years ago

Low stock

Sport Sugar

$216.42

available about 2 years ago

Low stock

FashBrands.com

$291.39

available about 2 years ago

Low stock

FashDirect.com

$327.49

available about 2 years ago

Low stock

Tictacarea.com

$170.57

available over 2 years ago

Low stock

Price history

​
​

Price history

​
​

Specification

Time IndicationAnalogue - Digital
MechanismQuartz
Case MaterialResin
Colour SphereBlack
Material of StrapResin

Price comparison

Updated 2 days ago
Relojesdemoda.com

$152.89

+$53.60 delivery
H S Johnson

$156.00

Low Stock
GadgetiCloud

$166.26

Low Stock
Dressinn.com

$182.49

+$18.99 delivery

cashrewards

4.2% cashback

eBay

$196.45

See 45 more history offers

StockX

$194.00

Low Stock
MyDeal

$319.00

Low Stock

cashrewards

Up to 4.2% cashback


shopback

Up to 3.6% Cashback

DealsDirect

$238.00

Low Stock
Ozsale

$238.00

Low Stock

cashrewards

7% cashback


shopback

Up to 4.2% Cashback

desertcart.com.au

$273.40

Low Stock
Fruugo Australia

$229.00

Low Stock
Catch.com.au

$309.00

Low Stock
The Watchly

$269.00

Low Stock
eBay.com.au

$229.48

Low Stock
Noni B

$304.95

Low Stock

cashrewards

Up to 3.5% cashback

Ubuy

$220.00

Low Stock
Autograph

$304.95

Low Stock

cashrewards

Up to 3.2% cashback


shopback

Up to 6% Cashback

Katies

$304.95

Low Stock

cashrewards

Up to 3.5% cashback


shopback

Up to 6% Cashback

Rivers

$304.95

Low Stock

cashrewards

Up to 3.5% cashback


shopback

Up to 6% Cashback

TicTacArea

$169.40

Low Stock
eBay.com.au - timestarter1957

$415.54

Low Stock
eBay.com.au - timeshop24

$231.73

Low Stock
eBay.com.au - rubicon-watchco

$224.99

Low Stock
Prouds

$229.00

Low Stock
Forever Jewellery

$319.00

Low Stock
Goldmark AU

$229.00

Low Stock
W.Lane

$304.95

Low Stock

cashrewards

Up to 3.5% cashback

Angus & Coote

$319.00

Low Stock
Hoskings Jewellers

$269.00

Low Stock
PrettyNetty.com

$176.71

Low Stock
Laybyland

$239.25

Low Stock
Jag Couture London - New York

$532.95

Low Stock
Watch Pad

$239.00

Low Stock
Lasoo

$239.25

Low Stock
au.ShopBetter24.com

$193.65

Low Stock
Wallace Bishop

$175.00

Low Stock
Linda and Co

$319.00

Low Stock
The 4WD Depot

$319.00

Low Stock
ModeSens

$229.00

Low Stock
eBay.com.au - bevillesjewellersaustralia

$255.20

Low Stock
Vincent Watch

$185.77

Low Stock
G Life Watches

$259.00

Low Stock
Tactical Source

$289.90

Low Stock
Watches Megastore AU

$229.00

Low Stock
H S Johnson AU

$160.99

Low Stock
casioau.com

$319.00

Low Stock
Sport Sugar

$216.42

Low Stock
FashBrands.com

$291.39

Low Stock
FashDirect.com

$327.49

Low Stock
Tictacarea.com

$170.57

Low Stock

Price history

​
​

Price history

​
​

Specification

Time IndicationAnalogue - Digital
MechanismQuartz
Case MaterialResin
Colour SphereBlack
Material of StrapResin