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The World's First Watch-Sized Rebreather-Compatible Dive Computer

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?



- 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 DM5 software


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

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