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Oceanic OC1 Dive Computer

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OC1 Dive Computer
Product code: 15541
RRP $1,133.59
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The Oceanic OC1 is a full decompression, watch sized dive computer with digital compass, wireless air integration, dot matrix display and dual algorithm support..... Read more
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The Oceanic OC1 is a full decompression, watch sized dive computer with digital compass, wireless air integration, dot matrix display and dual algorithm support.
The benefits of having the choice between two algorithms over one is that the OC1 allows divers to choose a decompression model to suit the type of diving they do. The OC1 caters for both repetitive, multi-level diving and also one off deep dives where maximum dive time is important. The Pelagic DSAT algorithm (upon which most dive computers and also the PADI RDP are based) is perfect for safely handling the same sort of dive profile day in, day out such as a week aboard a liveaboard. Pelagic Z+, however, maximises the dive time at depth without penalities. The added benefit of user changeable algorithms is that a buddy pair is able to dive to similar profiles no matter what your buddy is diving with.
Other features include a PC interface and download cable to transfer dive information and profile data to your computer for analysis, wireless air integration for easy monitoring of air supplies (up to three transmitters supported but not included), digital compass for convenient navigation, gas switching between up to three gases, optional deep stops, a huge list of configurable alarms and alerts.
Lifetime Warranty
Download a copy of the Oceanic OC1 instruction manual here.


  • Precision Digital Compass including North, and reference modes and declination adjustment
  • Titanium Housing
  • Firmware updates - may be updated with the latest operating code revision
  • Digital Watch, Air, up to 3-mix Nitrox,
  • Gauge and Free Dive Modes
  • Max Depth 660ft / 200m
  • Dot Matrix Display provides superiority readability and intuitive user-interface
  • Wireless Air Integrated Technology with Full-Time Air Time Remaining Display
  • Switch between 3 independent transmitters, with up to 3 Nitrox mixes to 100% O2
  • Buddy Pressure Check allows you to receive and monitor your Buddy's air pressure
  • Advanced watch functions include: Alternate Time Zone, Stopwatch, Lap Timer, Daily Alarm, and Countdown Timer
  • Adjustable safety stop time and depth
  • History Mode
  • OceanLog PC Download and Settings Upload
  • Software and USB Cable included


  • Screen size - approximately 29mm wide x 29mm high
Computer FormatWatch Sized
Display TypePartial Dot Matrix
Nitrox CompatibleYes
Trimix CompatibleNo
PC Interface CompatibleCable (included)
Air IntegrationWireless (not included)
Gas SwitchingYes, 3 Gas Mixes
Display Illumination TypeBacklight
User Changeable BatteryNo
Integrated CompassYes, internal electronic
Free postage when you spend over £25 Delivery Cost

Standard delivery is £2.99. You will receive your order 2 - 3 days from the date of despatch.

Express delivery is £4.99. You will receive your order 1 - 2 days from the date of despatch.

Next Working Day is £6.99. Please note that the Next Working Day option is not available in all locations and is only available if all the items you are trying to order are in stock.

For UK mainland orders placed via Express or Next Working Day services we mostly use DPD couriers who use DPD Predict. The great thing abut DPD Predict is that you'll be informed of the exact hour your order will be delivered via email and text message (so make sure you include you mobile number when you check out). So no more waiting about all day for your order to arrive.

And as an added bonus you can reply to the text or email to arrange delivery on the next day if the delivery doesn't suit.

Free returns when you spend over £25 Returns Information

We hope you will be completely satisfied with any product purchased from Simply Scuba. However should you wish, you can return it for any reason within 28 days from the date of despatch for a full refund (less postage costs).

Items must be unused and in an as new condition with all packaging and labels/tags attached. The latest date for returns is printed on your delivery note for clarification.

To make it cheaper and even more convenient for you to return your order to us we have teamed up with Collect+. Now you can drop off your parcel at over 3,000 local shops, open early ‘till late, 7 days a week for only £4.29 a parcel. For more information on using our Collect+ service.

If you would like an exchange for a different size simply tell us on your returns note, we'll take care of the rest and post it back to you for free!

1 review / Average rating
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  • 10/10

    By far the best dive watch...

    Posted by John Bulmer - 16th January 2014
    By far the best dive watch I have ever had !
    Ease of Use
    Overall Size
    Screen Size
    Value for Money
    0 out of 1 customers found this review useful
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ABOUT THE - Oceanic OC1 Dive Computer

Oceanic OC1 Dive Computer
Item value £1,000.03
Deposit £100.00
Amount repayable £1,000.03
APR 0%
12 monthly payments of £75.00
Item value £1,000.03
Deposit £100.00
Amount repayable £1,145.68
APR 15.9%
24 monthly payments of £43.57
Item value £1,000.03
Deposit £100.00
Amount Repayable £1,375.84
APR 19.9%
48 monthly payments of £26.58
Oceanic OC1 Dive Computer. The Oceanic OC1 is a full decompression, watch sized dive computer with digital compass, wireless air integration, dot matrix display and dual algorithm support.. The average rating for the Oceanic OC1 Dive Computer is 5.0 out of 5 based on 1 customer reviews. Sold by Simply Scuba for 1,000.03 . This item is available to buy now.

360 view of Oceanic OC1 Dive Computer

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