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G-Shock GBA900-1A6 G-Squad Series Mens Watch
G-Shock GBA900-1A6 G-Squad Series Mens Watch
G-Shock GBA900-1A6 G-Squad Series Mens Watch
G-Shock GBA900-1A6 G-Squad Series Mens Watch
G-Shock GBA900-1A6 G-Squad Series Mens Watch
G-Shock GBA900-1A6 G-Squad Series Mens Watch
G-Shock GBA900-1A6 G-Squad Series Mens Watch
G-Shock GBA900-1A6 G-Squad Series Mens Watch
G-Shock GBA900-1A6 G-Squad Series Mens Watch
G-Shock GBA900-1A6 G-Squad Series Mens Watch

G-Shock GBA900-1A6 G-Squad Series Mens Watch

G-Shock GBA900-1A6 G-Squad Series Mens Watch

$145.21

(1,532 reviews)

Brains and brawn — you can count on the GBA-900 line for rugged G-SQUAD toughness with smartphone connectivity. Access your smartphone GPS via Bluetooth for precision accelerometer measurement. Use your smartphone to take initial measurements of specific spans, then leave it to the timepiece to accurately measure these distances on its own. Get all the info you need — distance, speed, pace, and calories burned, as well as auto lap readings to keep track of running times for set distances. Download the app to control watch settings, manage workouts, and check activity history. Displays five stages of exercise intensity and tracks progress against the workout goals you set. Enjoy the clearest display yet with Memory in Pixel (MIP) LCD and Super Illuminator to ensure visibility even in the dark. Not just rugged and smart, but comfortable, too. The GBA-900 band is made of soft urethane for a quality fit.

Brains and brawn — you can count on the GBA-900 line for rugged G-SQUAD toughness with smartphone connectivity. Access your smartphone GPS via Bluetooth for precision accelerometer measurement. Use your smartphone to take initial measurements of specific spans, then leave it to the timepiece to accurately measure these distances on its own. Get all the info you need — distance, speed, pace, and calories burned, as well as auto lap readings to keep track of running times for set distances. Download the app to control watch settings, manage workouts, and check activity history. Displays five stages of exercise intensity and tracks progress against the workout goals you set. Enjoy the clearest display yet with Memory in Pixel (MIP) LCD and Super Illuminator to ensure visibility even in the dark. Not just rugged and smart, but comfortable, too. The GBA-900 band is made of soft urethane for a quality fit.

(1,532 reviews)

Brains and brawn — you can count on the GBA-900 line for rugged G-SQUAD toughness with smartphone connectivity. Access your smartphone GPS via Bluetooth for precision accelerometer measurement. Use your smartphone to take initial measurements of specific spans, then leave it to the timepiece to accurately measure these distances on its own. Get all the info you need — distance, speed, pace, and calories burned, as well as auto lap readings to keep track of running times for set distances. Download the app to control watch settings, manage workouts, and check activity history. Displays five stages of exercise intensity and tracks progress against the workout goals you set. Enjoy the clearest display yet with Memory in Pixel (MIP) LCD and Super Illuminator to ensure visibility even in the dark. Not just rugged and smart, but comfortable, too. The GBA-900 band is made of soft urethane for a quality fit.

Brains and brawn — you can count on the GBA-900 line for rugged G-SQUAD toughness with smartphone connectivity. Access your smartphone GPS via Bluetooth for precision accelerometer measurement. Use your smartphone to take initial measurements of specific spans, then leave it to the timepiece to accurately measure these distances on its own. Get all the info you need — distance, speed, pace, and calories burned, as well as auto lap readings to keep track of running times for set distances. Download the app to control watch settings, manage workouts, and check activity history. Displays five stages of exercise intensity and tracks progress against the workout goals you set. Enjoy the clearest display yet with Memory in Pixel (MIP) LCD and Super Illuminator to ensure visibility even in the dark. Not just rugged and smart, but comfortable, too. The GBA-900 band is made of soft urethane for a quality fit.

$145.21 - $369.57

in 54 offers

The lowest price for G-Shock GBA900-1A6 G-Squad Series Mens Watch right now is $145.21 at eBay.com.au, compared across 32 retailers.

The all-time low was $144.15 on 4 June 2026 — today's price is 1% above the lowest ever. This is at or near its all-time low — a good time to buy.

Prices last updated 5 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 05/06/2026 21:29:49

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

$145.21

G-shock Gba-900uu-3aer Urban Utility Green Strap Watch

Delivery $20.70

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

$176.90

Casio Gba-900uu-3a Men's Bluetooth Digital Watch Green Resin Band &

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!

eBay.com.au

$182.90

Casio G-Shock GBA-900-1A Power Trainer Smartphone Black Resin Watch

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

$183.90

Casio G-shock Gba-900-1a Power Trainer Smartphone Black Resin Watch

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!

eBay.com.au

$211.09

Casio G-shock G-squad Bluetooth Black Resin Band Watch Gba900-1a

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!

eBay.com.au

$225.45

Casio G-shock Step Tracker Gents Watch Gba-900uu-3aer

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!

eBay.com.au

$236.86

Casio G-shock Gba-900uu-3a G-squad Bluetooth Ana-digi Kaki Green Watch

Delivery $25.36

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

$249.00

G-shock G-squad Black Resin Band Watch Gba900-1a

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!

eBay.com.au

$249.99

Casio G-shock G-squad Gba900 Sport Fitness Watch Gba-900uu-3a Green 2y

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!

eBay.com.au

$255.00

Casio Watch G-shock Gba900-1a Bluetooth Step Tracker Rrp $319

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

A great stylish G Shock 6900 that is A MUST for every collector of this model.
5 July 2022ancho3127

originally posted on ebay.com

This is genuinely a stylish G Shock model. I made the foolish mistake of selling it several years ago and bought a smart watch. When I viewed this watch online again, I realized that I had to get it back into my collection. The mirror finish and the purple and black color really work so well together. I bought this watch as a "Pre-Owned", but it was well maintained. I cleaned it up and it looks great, almost like new. I remember why I loved it the first time I got it. Now it is staying in my permanent collection.

An Excellent Watch
14 May 2020rell_1422

originally posted on ebay.com

I absolutely love my new watch! It's everything that I expected it would be. It's proven to be durable so far and it also has style & flair to it. I'm extremely satisfied with my purchase.

Excellent watch
16 February 2023John

originally posted on johnlewis.com

Bought for my son as a second watch when taking part in sport etc. Fully waterproof so excellent for surfing etc. He really likes the styling and having the useful feature of being able to set different time zones either digitally or analog. Only down side is the almost unintelligible instructions to set it up. I would recommend using one of the excellent online tutorials instead. Would definitely recommend if you are looking for a really robust waterproof watch.

Specification

StyleAnalog watch
Case / bezel materialResin
Size of case51.3 x 48.9 x 16.6mm

Price comparison

Updated 3 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
eBay.com.au

$145.21

G-shock Gba-900uu-3aer Urban Utility Green Strap Watch

Delivery $20.70

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

$176.90

Casio Gba-900uu-3a Men's Bluetooth Digital Watch Green Resin Band &

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!

eBay.com.au

$182.90

Casio G-Shock GBA-900-1A Power Trainer Smartphone Black Resin Watch

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

$183.90

Casio G-shock Gba-900-1a Power Trainer Smartphone Black Resin Watch

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!

eBay.com.au

$211.09

Casio G-shock G-squad Bluetooth Black Resin Band Watch Gba900-1a

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

A great stylish G Shock 6900 that is A MUST for every collector of this model.
5 July 2022

This is genuinely a stylish G Shock model. I made the foolish mistake of selling it several years ago and bought a smart watch. When I viewed this watch online again, I realized that I had to get it back into my collection. The mirror finish and the purple and black color really work so well together. I bought this watch as a "Pre-Owned", but it was well maintained. I cleaned it up and it looks great, almost like new. I remember why I loved it the first time I got it. Now it is staying in my permanent collection.

ancho3127 originally posted on ebay.com
An Excellent Watch
14 May 2020

I absolutely love my new watch! It's everything that I expected it would be. It's proven to be durable so far and it also has style & flair to it. I'm extremely satisfied with my purchase.

rell_1422 originally posted on ebay.com
Excellent watch
16 February 2023

Bought for my son as a second watch when taking part in sport etc. Fully waterproof so excellent for surfing etc. He really likes the styling and having the useful feature of being able to set different time zones either digitally or analog. Only down side is the almost unintelligible instructions to set it up. I would recommend using one of the excellent online tutorials instead. Would definitely recommend if you are looking for a really robust waterproof watch.

John originally posted on johnlewis.com
G- Shockz Goo
20 January 2023

Loving my new G Shock. It's the perfect all day attire kind of watch witch is what I love so much about the brand of these watches.

Allen originally posted on tillys.com
GA-2200M-1AER Carbon Core Guard Wristwatch
21 June 2022

Well packed, fast delv, good price. Very pleased with watch

GARY S originally posted on hsjohnson.com
GA-2200M-4AER Carbon Core Guard Wristwatch
16 June 2022

Lovely watch, just what I was looking for as an active holiday watch with the ability to change time zones, as off to visit family based in Brunei, and as waterproof and bash proof should prove invaluable 🤞

paul S originally posted on hsjohnson.com
Looks great
24 January 2023

Looks even better in person. Perfect color combo. Has a tactical appeal to it. Only down side is the backlight is a bit dim.

Keldon originally posted on tillys.com
Returned
14 October 2022

It's a nice watch but I returned it. Just because I think you get more bang for your buck going with a phone watch. Beam me up Scottie lol

Justaguy originally posted on buckle.com
Review of Casio Mens G-Shock Watch GA-2200M-4AER
2 December 2022

The Casio G Shock looks exactly the same as shown in the website. The exact item that I wanted

Reviewed by Watches2u customer originally posted on Watches2u
Review of G-Shock Carbon Core Guard Analogue Digital Orange Watch GA-2200M-4AER
5 September 2022

Have wanted one for ages. Great watch

Reviewed by WatchO Limited | Online customer originally posted on watcho.co.uk

Specification

StyleAnalog watch
Case / bezel materialResin
Size of case51.3 x 48.9 x 16.6mm

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