Underwater Australasia turned 20 this year! To celebrate this incredible milestone, we are giving away a SeaLife SportDiver Pro 2500 Set - win by telling your story....
Dive Computers
Find a wide range of popular dive computers at fantastic prices right here in the underwater shop.
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![Garmin Descent Mk2i Watch Dive Computer - Titanium Carbon Grey DLC with Black Band]()
Garmin Descent Mk2i Watch Dive Computer - Titanium Carbon Grey DLC with Black Band
The Garmin Descent Mk2i watch-sized dive computer with Carbon...
was A$2,499.00 Special Price A$2,369.00 -
![Garmin Descent Mk2 Watch Dive Computer - Stainless Steel - Black Band]()
Garmin Descent Mk2 Watch Dive Computer - Stainless Steel - Black Band
The Garmin Descent Mk2 with Stainless Steel bezel is the watch-sized...
was A$2,149.00 Special Price A$2,039.00 -
![Garmin Descent Mk1 Dive Computer - Titanium]()
SaleGarmin Descent Mk1 Dive Computer - Titanium
Titanium version - whether you dive with or without tanks, in...
was A$2,199.00 Special Price A$1,739.00 -
![Ratio iX3M GPS Tech+ Dive Computer]()
Ratio iX3M GPS Tech+ Dive Computer
The Ratio iX3M GPS Tech+ Dive Computer is dedicated to multi-gas...
was A$1,595.00 Special Price A$1,585.00 -
![Ratio iDive Colour Tech+ Dive Watch Computer]()
Ratio iDive Colour Tech+ Dive Watch Computer
The Ratio iDive Colour Tech+ Edition is packed with more features...
was A$1,489.00 Special Price A$1,459.00 -
![Garmin Descent Mk2S Watch Dive Computer]()
Garmin Descent Mk2S Watch Dive Computer
Explore both of your worlds — underwater and topside — with...
was A$1,499.00 Special Price A$1,399.00 -
![Garmin Descent Mk1 Dive Computer - Stainless Steel]()
SaleGarmin Descent Mk1 Dive Computer - Stainless Steel
Stainless Steel version - whether you dive with or without tanks,...
was A$1,399.00 Special Price A$1,169.00Add to Wish ListOut of stock -
![Ratio iDive Colour Deep Dive Watch Computer]()
Ratio iDive Colour Deep Dive Watch Computer
The Ratio iDive Colour Deep Edition watch sized dive computer...
was A$1,100.00 Special Price A$1,070.00 -
![Garmin Descent™ G1 - Solar]()
Garmin Descent™ G1 - Solar
This rugged dive computer is water-rated to 100 metres, features...
was A$999.00 Special Price A$979.00 -
![Ratio iDive Colour Easy Dive Watch Computer]()
Ratio iDive Colour Easy Dive Watch Computer
The Ratio iDive Colour Easy Edition has all the features any...
was A$979.00 Special Price A$949.00 -
![Garmin Descent™ G1]()
Garmin Descent™ G1
This rugged dive computer is water-rated to 100 metres, features...
was A$849.00 Special Price A$839.00 -
![Garmin Descent T1 Diving Transmitter]()
Garmin Descent T1 Diving Transmitter
Track your every breath when you pair the Descent™ T1 transmitter...
was A$649.00 Special Price A$617.95 -
![COSMIQ⁺ GEN 5 Dive Computer - Deepblu]()
SaleCOSMIQ⁺ GEN 5 Dive Computer - Deepblu
The latest COSMIQ+ Gen 5 dive computer model has been upgraded...
was A$595.00 Special Price A$499.00 -
![COSMIQ+ Dive Companion - Dive Computer from Deepblu]()
COSMIQ+ Dive Companion - Dive Computer from Deepblu
COSMIQ+ goes beyond the essential functions of a dive computer....
was A$529.00 Special Price A$489.00Add to Wish ListOut of stock
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FROM THE BLOG 
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September 24, 2021
There is definitely more fun to be had in the water when adding a seascooter, but with ample choice at Underwater Australasia it is hard to know which model to choose....
May 24, 2021
The organisers of the Underwater Tour Awards have announced the winners of its second annual, prestigious international competition in the livestreamed Underwater Tour Show broadcast.
The annual competition encourages and inspires passion for photography, exploration and discovery from behind the lens and helps raise awareness of the world’s incredible, fragile marine and aquatic inhabitants and their environments.
The Guru Awards – Photographic Competition
The only international photography competition of its
October 12, 2020
Louise Nott shares the story behind her Underwater Tour Awards 2020 Aquatic Abstract winning image “Pineapple Swirl"
September 30, 2020
The humpback whale is one of conservation’s great success stories. Hunted to a few thousand animals prior to a global ban in only 1985, populations of humpbacks around the world are on the rise . Spending time in the water with these awesome creatures is …. well awesome.