The Suunto D3 is an advanced Wristop computer for freedivers and water sports enthusiasts. Lightweight and streamlined, the D3 provides versatile dive, time and alarm functions - making it the ultimate freediving instrument. In gauge mode it functions as a bottom timer and back-up device for SCUBA diving. However, note that the Suunto D3 is NOT a dive computer and provides no decompression calculations. The D3 comes with an Elastomer strap, an extension strap, face protector, PC interface, and software. A neoprene strap is available as an accessory.

As a freediving computer
The Suunto D3 is designed with the natural freedom of freediving in mind, and due to its small size, hydrodynamics is never compromised. In freediving mode the Suunto D3 provides accurate depth and time recording with an amazing 1 second interval. Your dives can be downloaded and analyzed on your PC. The surface interval between dives is displayed in seconds and minutes. As a freediver seldom has the time to look at the display during the dive, a repeatable dive time alarm helps to keep track of time. The dive time alarm can, for example, be set to beep every 30 seconds. In addition, the Suunto D3 provides a repeatable countdown timer with alarm in Watch-mode, a useful feature for static apnea or pool training. The D3 will help you to take your freediving to another level of performance. Just glide to the abyss with confidence and ease, with D3.

As a bottom timer and back-up instrument
In Gauge-mode the Suunto D3 provides a bottom timer function for SCUBA diving with own pre-planned tables or for using it as a backup instrument. A dive timer with reset function displays the dive time in minutes and seconds for timing bottom times and decompression stops to the second. A Maximum Operating Depth (MOD) planner helps you determine how deep your gas-mix can be safely breathed.

Download Suunto D3 Instruction Manual (Adobe PDF)