SUUNTO D4F

Specialized freedive computer
Suunto D4f is a light yet robust freedive computer, that makes underwater sports enjoyable. When diving, the D4f displays your present and maximum depth and calculates dive time and surface intervals for you, allowing you to fully concentrate on exploring the underwater world. Use the apnea timer to improve your breathing technique. After the dive you can browse the details of your dive from the logbook. The light-weight case with stainless steel bezel and mineral crystal glass make Suunto D4f not only a trusted tool when exploring the depths, but also looks good wearing day to day.
The Suunto D4f Black comes with a comfortable elastomer strap. The USB cable for uploading your dives to DM5 and Suunto Movescount is sold separately.
Suunto DM5
The Suunto DM5 allows you to download your dive logs for advanced analysis and create dive plans. Transfer dive logs from your compatible Suunto dive computer, upload dive plans, customize your dive computer and share everything with your friends on Suunto Movescount.
Suunto Algorithms
At the heart of every Suunto dive computer is an algorithm – the reduced gradient bubble model (RGBM) – that calculates decompression for a dive. Relentlessly pursuing ever best models for divers of all types, Suunto continues to push for RGBM perfection. Suunto has been developing RGBM algorithms together with Dr. Bruce Wienke for well over a decade.
Measurements
48.6 x 43.8 x 16 mm / 1.91 x 1.72 x 0.63 "
Weight
86 g / 3.03 oz
Bezel material:
Stainless steel
Glass material:
Mineral crystal
Case material:
Composite
Strap material:
Elastomer
What's in the box?
Suunto D4f Black with black elastomer strap, scratch guards (2 pcs), safety leaflet, quick guide and dive legal leaflet with warranty information, Suunto logo sticker
Freediving mode
Innovative apnea timer
Stop watch
Water resistance up to 100 m (328 ft)
Easy-to-read matrix display
Mineral crystal glass and stainless steel bezel
Updateable firmware
Detailed graphical logs and dive data with your PC/Mac using Suunto DM5 software (USB cable sold separately)