GOA Dive Computer – Perth Scuba


GOA Dive Computer

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  • Regular price $549.00

The GOA has a diameter of only 48 mm and a high contrast display of 35 mm. It is a scuba diving/apnea watch-computer of extremely reduced dimensions. It is also an ideal watch for other underwater activities, thanks to the deactivation option of the “dive” functions that avoids unnecessary alarms ringing while you’re snorkeling or swimming. The display is made of mineral glass and the case is heavy duty with steel buttons that have an underwater resistance of up to 120m. Rubber wrist band with stainless steel buckle. Plastic/Steel bezel and back cover.

High contrast display with extra large numbers

Easy access menu

12/24 time format with calendar and seconds

Precision stopwatch

Second time setting

Alarm clock

Backlit display

Surf time, desaturation and no fly time calculator

Lets you know when battery is empty

Metric or imperial units

Long-lasting battery

Battery replaceable by user

Air/Nitrox Program

CRESSI RGBM algorithm

Complete diving data processor

PPO2 1,2-1,6 configuration

Graphic indicator of CNS toxicity level of oxygen

Safety stop indicator

Multiple level safety factor configuration

Altitude configuration

Algorithm for managing uncontrolled ascent

Suitable for repeated, multiday decompression diving

It is possible to alternate between nitrox and air diving even

during desaturation

Visualization of time at dive phase

Add / remove deep stop

Alarm in case of breach of ascent speed, decompression or PPO2

It is possible to disable the ascent alarms

Indicates time at dive phase

Device completely resettable - useful for renting purposes

Planning: scrolling of no-decompression limits

Free (Apnea) Program

Display of all diving parameters



Dive calculator

Maximum dive depth

Dive time

Length of surface interval between each dive

Length of diving session

Depth, dive time and surface interval alarms

Recovery time alarm

Visualization of time at dive phase

Gage Program (without decompression calculator)

Depth/temperature indicator

Average depth

Dive time in minutes and seconds

Resettable depth stopwatch

Visualization of time at dive phase

Off Mode

Sensors disabled for snorkelling/swimming activities


up to 50 dives per category