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Suunto DX Silver Rebreather Compatible Dive Computer & USB

RRP: $1,649.95 (You save $165.00)
Calculated at checkout

Product Description


The Suunto DX, built on the award-winning Suunto D9tx, is the ultimate tool for open circuit and rebreather divers. It’s the very first of its kind to feature CCR compatibility. The premium design and materials, combined with the new superior Suunto Fused™ RGBM, make it the must-have instrument for your dive missions and everyday adventures. Are you ready to conquer new territory?


  • World's first watch-sized CCR dive computer
  • Premium materials including titanium and stunning design   
  • Suunto Fused™ RGBM   
  • 3D Compass and optional wireless air integration


  • A setpoint, non-monitoring dive computer with dedicated CCR mode
  • Configure up to 3 different diluents
  • Adjustable high and low setpoints, as well as custom setpoint during dive
  • Automatic setpoints switching at specified depths
  • Possibility to switch to open circuit mode in case of bailout
  • New, advanced Suunto Fused™ RGBM for CCR, technical and recreational diving
  • Trimix support including helium and oxygen
  • Gas switching between up to eight gases
  • 3D tilt-compensated digital compass
  • Five modes: CCR, air, mixed gas, gauge, and off
  • Optional wireless air integration
  • Built-in dive planner
  • Detailed graphical logs and dive data on your computer using Suunto DM4 software
  • Stunning, compact design
  • Hard-wearing premium materials: titanium case and scratch-resistant sapphire crystal glass
  • Optional titanium bracelet

Pro Dive Cairns Preferred Service Discount

All Suunto Dive Computers purchased from Pro Dive Cairns automatically qualify for a 20% discount on all Suunto Battery Changes & Strap Replacements performed by the Pro Dive Cairns Suunto Service Centre for the life of your computer. 

To receive your Preferred Service Discount, simply provide a copy of your Proof-of-Purchase when you submit your computer for repair.

What's in the box?

Suunto DX with elastomer bracelet, D-series USB Cable and black elastomer extension strap, dive manuals on DVD, Quick Guide and dive legal leaflet with warranty information



Stopwatch In time / dive mode


3D digital compass  
Bearing tracking  
Cardinal directions  
Declination setting  
Guided calibration  
Heading in degrees  
Tilt compensated compass  


Altitude adjustment  
Ascent rate monitor/alarm  
Audible alarm  
Deep Stops  
Dive planner  
Full decompression data  
Lifetime history Scuba  
Log book memory  
Maximum depth alarm  
Operation mode Air  
Operation mode Gauge  
Operation mode Mixed Gas  
Operation mode OFF  
Operation mode Watch  
Personal adjustment  
Safety stop  
Temperature display  
Operation mode CCR  
Suunto Fused™ RGBM algorithm  
Ascent time display Up to 999 min
Dive time in seconds and minutes In gauge mode
Maximum depth display 300 m / 984 ft
Profile sampling rates in seconds 1, 2, 5, 10, 20, 30, 60 s
Wireless air integration Optional


CNS% + OTU calculation (OLF)  
Gas switching during dive  
Max PO2 adjustment 0.5-1.6
O2 % setting Up to 8 gases, oxygen 5-99%, helium 0-95%


Adjustable backlight duration  
Matrix display  
Menu-based user interface  
Sapphire crystal glass  
Selectable metric/imperial units  
Backlight type Electro-luminescent display
Operating temperature 0°C - +40°C/32°F - +104°F
Storage temperature -20°C - +50°C/-4°F - +122°F
Water resistance 200 m / 660 ft
Weight 107 g with elastomer strap / 182 g with titanium strap


Battery power indicator  
Low battery warning  


Software name Suunto DM4
USB interface cable Included


8 gas mixes  
Helium Up to 95%
Oxygen 5-99%


Calendar clock  
Dual time  
Daily alarms 1

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