Oceanic OC1 Dive Computer

The Oceanic OC1 is an advanced all-in-one dive computer featuring Oceanic’s exclusive Dual Algorithm, wireless air-integration, digital compass, remote Buddy Pressure Check, and so much more.  All in a strong, lightweight titanium housing.

The Oceanic OC1 Dive Computer is the FIRST Revolutionary new dive computer to offer Oceanic’s exclusive Dual Algorithm™ Feature.

Oceanic Worldwide has long been the acknowledged leader in diving technology and innovation. In the coming weeks Oceanic will begin shipping its latest diving breakthrough – the OC1 dive computer, which takes diving technology to a completely new level.

The Oceanic OC1 is the first and only dive computer to offer divers a choice of diving algorithms designed to maximise dive time within proven safe limits depending on the type of diving being conducted (Pelagic DSAT, based on Powell/Spencer data, is ideal for repetitive, multi-level recreational diving profiles or the new Pelagic Z+, based on Buhlmann ZHL-16C, for more advanced, technical diving applications). A deep stop countdown timer may be also be activated by the user with either algorithm.

Scuba diving has come a long way in the last decade. The growth of technical diving has resulted in diving products which offer a wide range of options and customisation. The Oceanic OC1 dive computer delivers reliable diving information based on the diver’s individual needs. This is important with ever-changing diving needs, environments and challenges.

Close to three years in engineering and development, the Oceanic OC1 dive computer benefits from more than 25 years of Oceanic computer technology and expertise. Recent technological advances now allow divers to upgrade the OC1 computer online as product enhancements or new features are released. In addition, the wireless transmitters are “backwards compatible” to work with other Oceanic products including the popular DataMask™.

While the OC1 is certainly user-friendly and simple to use, first-time users and Oceanic professionals may need targeted instruction on how to get the most from the new interface and product features. Oceanic has created several online demonstrations that provide a “virtual” tour of the unit’s surface and underwater operations. These brief programs will be uploaded in the coming days to the Oceanic Australia website.

Naturally, the OC1 dive computer features state-of-the-art function, style and performance. Divers can choose from Slate Blue or Orange colors that accent the forged Titanium wrist mount body. Oceanic’s revolutionary wireless air integration works in tandem with the unique “Buddy Pressure Check” feature that helps divers know the status of their diving companions. A new digital interface (similar to a cell phone) makes programming simple. Large graphics make reading the advanced digital compass, stopwatch and multiple timers and alerts a breeze.

“Divers have asked to have ‘everything in one package’ and the OC1 delivers that in a major way,” said Doug Krause, Oceanic USA Marketing Manager. “Today’s divers have a variety of needs and requirements. The OC1 dive computer is perfect for the recreational diver, the technical diver and the diver that does both. This innovative tool combines all of the features that Oceanic divers have enjoyed for years and puts them in one lightweight, compact, functional tool that can be worn on the wrist.” Krause adds the OC1 features at least a dozen new features or improvements that have come directly from users of other advanced Oceanic dive computer products.

• Powered by Oceanic's Exclusive Dual Algorithm™ - Your choice between Pelagic DSAT (Spencer/Powell data basis) or Pelagic Z+ (Buhlmann ZHL-16C data basis)

• Wireless Air Integrated Technology

• Forged Titanium Body with 660 ft / 200 m depth rating

• Advanced Digital Compass with North, Reference, Auto Home, and Declination Adjustment

• Switch between 3 independent transmitters, with up to 3 nitrox mixes to 100% O2

• Buddy Pressure Check™ allows you to remotely view your "Buddy's" air pressure

• Advanced watch functions including alternate time zone, stopwatch, lap timer, daily alarm, and countdown timer

• Deep Stop with Countdown Timer

• Gauge Mode with Run-Timer

• User Upgradeable Firmware

Specifics on the Dual Algorithm Feature:




Choose Pelagic DSAT for:
Liberal Recreational Diving
The Pelagic DSAT Algorithm safely maximises dive time for repetitive, multi-level recreational diving. This algorithm relies on the human Doppler studies used to develop PADI’s Recreational Dive Planner (RDP), and has been the basis of Oceanic's and other manufacturer's computer algorithms for many years.

To add additional conservatism, you can also adjust the:

    * Tissue-Loading Bar Graph Alarm
    * Conservative Factor Setting

Choose Pelagic Z+ for:
Conservative Recreational Diving
When applied to standard recreational diving, the Pelagic Z+ Algorithm basis increases the conservative factor of the OC1 by 15-20%.

Liberal Repetitive Deep and Decompression Diving
The Pelagic Z+ uses the Buhlmann ZHL-16C database, which was conducted to meet the more rigorous demands of repetitive, cold-water decompression diving at altitude. The Pelagic Z+ mode maximizes dive times at depth without penalties.

Dive in sync with any buddy, anywhere
Because the OC1 allows you to adjust the algorithm basis and its conservatism, you can adjust to closely match just about any other dive computer on the market, allowing you and any buddy to always dive in sync. Diving the same profile increases safety for both divers, and eliminates the need for one person to conduct a much longer or deeper stop when buddying with someone wearing a more liberal dive computer. On repetitive dives, there is no more waiting for the more conservative dive computer to clear. Both buddies will be ready to enter the water at the same time and can continue to dive the same profiles. You can’t control which dive computer your buddy wears, but you can control your ability to dive the same profile.

A note about deep stops:
Both algorithms allow (user ON/OFF option) credit for deep stops for No-Decompression dives in keeping with the data of Morroni et al (2004) and Bennett et al (2007).  No penalty is given if the diver skips the deep stop, but it is strongly recommended that a shallow safety stop be made with or without the deep stop in keeping with the experiments of Pilmanis (1975).

It is important to note that neither algorithm provides deep stops for decompression dives since there is ample experimental data [Blatteau et al (2005), Gerth et al (2007), and Gutvik et al (2007)] that indicate that this practice often produces an increase in the risk of DCS.

OC1 Dive Computer Tutorial Introduction - Button Operation & User-Interface
Tutorial video for the OC1 Introduction to button operation and user-interface using the eDiving scuba diving simulator. To eDive with the Oceanic OC1 yourself for free, visit www.ediving.us

OC1 Dive Computer Tutorial - Watch Mode
Tutorial video for the OC1 Watch Mode using the eDiving scuba diving simulator. To eDive with the Oceanic OC1 yourself for free, visit www.ediving.us

OC1 Dive Computer Tutorial - Dive Mode - Surface Displays and Menu
Tutorial video for the OC1 Dive Mode Surface Displays and Menu using the eDiving scuba diving simulator. To eDive with the Oceanic OC1 yourself for free, visit www.ediving.us

OC1 Dive Computer Tutorial - Dive Mode - Underwater
Tutorial video for the OC1 dive mode including main display, alternate displays, deep stop, and safety stop using the eDiving scuba diving simulator. To eDive with the Oceanic OC1 yourself for free, visit www.ediving.us

OC1 Dive Computer Tutorial - Deco / Multi-Cylinder Dive Mode
Tutorial video for the OC1 decompression mode and gas switch procedure using the eDiving scuba diving simulator. To eDive with the Oceanic OC1 yourself for free, visit www.ediving.us

OC1 Dive Computer Tutorial - Digital Compass Use
Tutorial video for the OC1 digital compass above and below the surface using the eDiving scuba diving simulator. To eDive with the Oceanic OC1 yourself for free, visit www.ediving.us