+44(0)1489 581755 | admin@andark.co.uk
Andark Diving & Watersports
Suunto Eon Steel Black

Suunto Eon Steel Black

£979.00 £979.00

Out of stock

EAN: 6417084505859 SKU: SS050558000 Categories: , Brand:


Highly durable dive computer equipped with two algorithms, rechargeable battery and wireless mobile connection. Made in Finland.



Suunto EON Steel Black is designed to give you the freedom to tailor your dive computer to fit your diving needs. Choose between different views or select dive details you want to see during your dive. Intuitive menus and a simple 3-button layout make Suunto EON Steel Black very easy to use despite the many options available.

Equipped with two dive algorithms; Suunto Fused™ RGBM 2 and Bühlmann 16 GF and configurable ascent profiles, you decide what is your decompression profile for today’s dive.


Suunto EON Steel Black comes with a stylish brushed stainless steel bezel and a vivid high contrast screen – easy to read even in low light conditions. The long-lasting battery endures even the toughest diving conditions, and with a full charge, provides up to 40 hours of diving.

Put to the test in the toughest diving conditions by Suunto’s internal dive team on hundreds of dives – the Steel Black is functional, accurate, and built to take a beating. The reusable storage case and user updatable software, Suunto EON Steel Black is your trusted diving companion for years to come.


Transfer your dive logs easily over Bluetooth to your mobile phone. In Suunto app you can relive, and share your diving adventures, build an all-inclusive dive history by enriching your dive logs with photos, comments and dive location. Review and analyze your dive data including dive time, maximum depth, device settings, gas consumption (when using Suunto Tank POD).

Follow your gas pressure conveniently straight from your wrist. Get tank pressure on your display wirelessly by pairing your Suunto EON Steel Black with Suunto Tank POD before diving. You can connect up to 20 PODs.


Read more about Suunto app













Weight 347 g / 12.24 oz

Bezel material: Stainless steel

Glass material: Xensation Glass

Case material: Reinforced composite

Strap material: Elastomer, Bungee

What’s in the box?
Suunto EON Steel Black, USB Cable, Quick Guide, Safety and Regulatory leaflet, International warranty leaflet, Protective boot, Display scratch guard sticker, Bungee adapter and extra strap loop, Suunto sticker



Bezel material: Stainless steel
Glass material: Xensation Glass
Case material: Reinforced composite
Strap material: Elastomer, Bungee
Weight 347 g / 12.24 oz
Firmware upgradable
Water resistance
Battery type rechargeable lithium-ion
Time, date
Stopwatch timer
Languages EN, CS, DA, DE, ES, FI, FR, IT, JA, KO, NL, NO, PL, PT, RU, SV, TW, ZH
Backlight LED
Configurable backlight
Flip display
Display type color TFT
Display resolution 320 x 240
Battery indicator icon + dive hours remaining
Metric and imperial units
Alarm clock 1 daily alarm


Smartphone compatibility Most common models supported
Connectivity (between devices) inductive (up to 20 Tank PODs), Bluetooth Smart
Compatible with DM5
Log transfer Bluetooth Smart / USB cable
Compatible with Suunto app
Compatible with SuuntoLink


Digital compass
Tilt compensation up to 45°
Declination correction
Direction scale degrees
Needle compass rose
Globally balanced
Bearing lock with direction indicator
Compass accuracy +/- 15°
Compass resolution


Operating temperature 0° C to +40° C / +32° F to +104° F
Storage temperature -20 ° C to +50 ° C / -4° F to +122° F
Recommended charging temperature 0° C to +35° C / +32° F to +95° F



Maximum operating depth (EN 13319) 150 m
Rebreather (CCR), fixed point
Trimix (mixed gas)
Nitrox (and air)
Dive time 0 to 999 min
Surface time 0 to 100 h
No fly time
Safety Stop
Deep Stop
Ascent time display 0 – 999 min ( > after 999)
CNS/OTU (OLF) calculation
Gas time
Gas consumption (real-time)
Custom displays 4 per dive mode
Altitude adjustment 0 – 300 m / 300 -1500 m / 1500 – 3000 m
Gases up to 20 gases (Oxygen 5 – 99% / Helium 0 -95%)
Gas switching
Gas max pO2 manual 0.5 – 1.6 / fixed 1.6
No-decompression planner
Logbook memory 200h or 400 dives which comes first
Logbook bookmarks
Logbook sampling rates 10 s
Dive history lifetime
Decompression profile options continuous and stepped
Wireless gas integration optional (up to 20 different tanks with Suunto Tank POD)
Decompression model Suunto Fused™ RGBM 2
Bühlmann 16 GF
Personal adjustment P+2, P+1, P0, P-1, P-2
Gradient factors low (10-100) and high (50-100)
Visual style Default/Graphical/Prominent


Too fast ascent
Decompression ceiling violation
Deepstop violation
CNS/OTU (OLF) 80% / 100%
Switch gas (better gas is available)
Diluent switched automatically
Diluent high pO2
Diluent low pO2
ICD warning
Dive time
Gas time
High pO2 (hyperoxic)
Low pO2 (hypoxic)
Maximum depth
Tank pressure


High/low setpoints
Manual/automatic setpoint switching
Custom setpoint



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
Free Delivery Offer: Free carriage on online orders over £50.00 after any discount in one single purchase to UNITED KINGDOM MAINLAND ONLY. (This excludes Northern Ireland, Northern Scotland and Highlands & Islands.) This offer excludes large items (Kayaks, SUP,canoes, waterski’s) and hazardous products, lift rafts, distress flares, electronics. Free delivery orders in stock have an estimated delivery time of 4-5 days. If some of the items you have ordered, are not in stock this means you might need to wait a little longer. For orders under £100.00, small packets at £2.95 and £3.95 2/3 working days. Next day delivery £6.95. Next working day delivery cannot be guaranteed to outline districts; Northern Ireland, Northern Scotland and Islands. Next Working Day: Orders received before 1pm Monday to Friday should be dispatched the same day provided we have your items in stock. Orders received after 1pm on Friday and over the weekend, will be dispatched on Monday. Items ordered over a Bank Holiday will be dispatched on the next working day. Signed For Items: All orders over the valve of £20.00 must be signed for on receipt and cannot be left without a signature. If prior notice is given, items can be left with a neighbour. If you are not at home when the courier delivers, they will leave a card so you can contact them and arrange a convenient delivery time. Returns: If you need to return an item to Andark please follow the procedure below: Please contact us by telephone 01489 581755 or email admin@andark.co.uk Returns should be delivered to RETURNS, Andark 256 Bridge Road, Lower Swanwick, Southampton, SO31 7FL. Please download the returns form Here if you don’t already have one. Returned goods must be unused and in a saleable condition, with original tags and packaging. We will either arrange to refund you, replace the goods with a different size or colour, or issue a credit note. Returns must be received within 28 days of purchase. If you are returning something because it does not fit, is the wrong colour or is unsuitable you will need to pay for the return postage. If the item is faulty and within it’s guarantee period we will refund your return postage on inspection of item.

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256 Bridge Road,
Lower Swanwick,
Hampshire UK,
SO31 7FL

email: admin@andark.co.uk
Call us on: +44 (0)1489 581755
Lake: +44 (0)1489 581755

PADI 5* IDC Diver Training Centre

About Andark

Andark was formed in 1976 , originally as a diving contractor working on many underwater projects from ship hull surveys to underwater construction and marine salvage. In 1980 we diversified into scuba diver training . Today Andark is one of the country’s biggest leisure diving schools offering a range of world-recognised dive courses.