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Oceanic OC1 Dive Computer

Oceanic OC1 Dive Computer

Product code   15541
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10 out of 10

Info on the 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 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.
Learn about and how to validate your Oceanic life-time warranty by clicking here
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

At a glance

Air IntegrationWireless (not included)
Computer FormatWatch Sized
Display Illumination TypeBacklight
Display TypePartial Dot Matrix
Gas SwitchingYes, 3 Gas Mixes
Integrated CompassYes, internal electronic
Nitrox CompatibleYes
PC Interface CompatibleCable (included)
Trimix CompatibleNo
User Changeable BatteryNo

How much will it cost to deliver my order?

Standard delivery is 2 - 3 days from the date of despatch - £2.99

Express delivery is 1 - 2 days from the date of despatch - £4.99

Next Working Day - £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)


What if I want to return my order?

We hope you will be completely satisfied with the Oceanic OC1 Dive Computer purchased from Simply Scuba. However should you wish, you can return the Oceanic OC1 Dive Computer 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.


Oceanic OC1 Dive Computer Product Video

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Finance your Oceanic OC1 Dive Computer

We’ve made it even easier for you to purchase your scuba diving equipment by offering you finance on all orders over £400.
We offer three repayment options - 12 months interest free (0% APR), 24 months (15.9% APR) and 48 months (19.9% APR). Finance is arranged be V12 Finance and is subject to status, to be eligible you must be a UK (or BFPO) resident, aged between 18 and 75 years and be in full time employment.
Click here for more information on finance.

12 Months Interest Free Credit

Item value £679.00
Deposit £68.00
Amount repayable £679.00
APR 0%
12 monthly payments of £50.92

24 Months Classic Credit

Item value £679.00
Deposit £68.00
Amount repayable £777.92
APR 15.9%
24 monthly payments of £29.58

48 Months Classic Credit

Item value £679.00
Deposit £68.00
Amount Repayable £933.92
APR 19.9%
48 monthly payments of £18.04
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Average rating of the Oceanic OC1 Dive Computer

out of 10

11 customer would recommend this to a friend
Do you own and use this product? Please help other customers make an informed choice when deciding whether to purchase this item by reviewing it. Your comments (good and bad) are welcome regardless of whether you purchased it from us or not.
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out of 10
John Bulmer
16 Jan 2014
Ease of Use
10 out of 10
10 out of 10
Overall Size
10 out of 10
10 out of 10
Screen Size
10 out of 10
10 out of 10
Value for Money
10 out of 10
10 out of 10
By far the best dive watch I have ever had...
By far the best dive watch I have ever had !
Recommend to a friend?    Yes
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Frequently asked questions

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