$549.00 inc GST

  • Ideal for freediving, snorkeling and spearfishing
  • Apnea timer
  • Maximum depth 100m
  • Light-weight

In stock

SKU: SS023198000

Availability: In stock

Categories: ,

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.

Technical Specifications

Bezel material: Stainless steel
Glass material: Mineral crystal
Case material: Composite
Strap material: Elastomer
Weight 86 g / 3.03 oz
Water resistance 100 m (ISO 6425, EN 13319)
Battery life 100 dives/year 1.5 years
Battery type CR 2450
Time, date Yes
Alarm clock 1 daily alarm
Dual time Yes
Stopwatch timer Yes
Languages EN
Backlight electro-luminescent
Configurable backlight duration: off, 5, 10, 20, 30, 60 s
Display type matrix
Display resolution 49 x 22
Battery indicator low battery indicator
Metric and imperial units Yes
In time mode 2 years
Data transfer USB cable
Connectivity (between devices) inductive
Compatible with DM5 Yes
Operating temperature 0° C to +40° C / +32° F to +104° F
Storage temperature -20 ° C to +50 ° C / -4° F to +122° F

Diving Functions

Maximum operating depth (EN 13319) 100 m / 328 ft (EN 13319, ISO 6425)
Freedive Yes
Dive time 0 to 999 min
Surface time 0 to 99 h 59 min
No fly time Yes
Ascent time display 0 – 199 min (- – after 199)
Timer Yes
Logbook memory ~140 h (20 s sampling rate)
Logbook bookmarks Yes
Logbook sampling rates 1, 2, 5 s
Dive history lifetime
Apnea timer (O2/CO2 tables) Yes
Freedive number Yes
Freedive day history Yes
Freedive total history lifetime
Depth notify yes (5)
Surface time notify Yes
Depth alarm Yes
Dive time alarm Yes

Outdoor Functions

Temperature Yes
Temperature display range -20° C to +50° C (+/- 2° C) / -9° C to +122° F (+/- 3.6° F)
Temperature resolution 1° C / 1.5° F

Speed And Distance

Chrono Yes


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