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Suunto DX Dive Computer Black

This version of the Suunto DX Dive Computer is finished with a durable all black coating and not only does it look high-tech, but it is Rebreather and Trimix compatible, making it perfect for the technical diver who has everything! The computer is available with either an elastomer strap or with a black titanium bracelet.


Between 22nd October and 31st December you will receive a FREE transmitter worth £199 when you purchase the Suunto DX. All you have to do is select YES in the 'With FREE Transmitter' dropdown option and the transmitter will be shipped with your dive computer.

The Suunto DX Dive Computer is the world's first watch sized dive computer that can run the software for more complicated rebreather diving. Usually Rebreather technical dive computers are the size of a small car but Suunto have managed somehow to fit all this technology within a beautifully sculpted timepiece not much bigger than your average dress sized watch. 

For rebreather diving

  • 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

For all diving

  • 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 DM5 software

For everyday adventures

  • Stunning, compact design
  • Hard-wearing premium materials: titanium case and scratch-resistant sapphire crystal glass
  • Optional titanium bracelet


  • Measurements 46.8  x  46.7  x  17.3  mm
  • Measurements 1.84  x  1.84 x  0.68 "
  • Bezel Material: Titanium
  • Lens material: Sapphire crystal
  • Case material: Titanium
  • Declination correction: yes


Type / With FREE Transmitter
Elastomer All Black / No 1-2 days
Elastomer All Black / Yes 1-2 days
Titanium All Black / No 1 In Stock
Titanium All Black / Yes 1 In Stock
More Info on Shipping