About the Horizon

  1. Extended dive time
  2. Lightweight
  3. As easy as nitrox diving
  4. Creates a natural diving position
  5. Fail-safe gas operation
  6. Easy to assemble and prepare
  7. Ready for advanced divers
  8. Intuitive interface • approved for nitrox mixes from 30% – 99% O2 (Maximum depth: 40m)

The Horizon is essentially to offer the recreational diver a simple and safe way of extending their bottom time using a nitrox mix.

Product Video by Mares

Technical Details

  • Height: 54 cm
  • Width: 40 cm
  • Depth: 22 cm
  • Unit weight: 12 kg (without regulator set)
  • Complete non-deco version weight: 13.4 kg
  • Complete full deco version weight: 14.8 kg
  • Two (2) scrubber canisters, each containing 1 kg of CO2 absorbent that can be refilled by user
  • Two (2) integrated weight pockets, each containing a maximum of 2.5 kg of weight
  • Fully adjustable harness system, from XS to XXL
  • Safety gag strap on mouthpiece
  • 2 oxygen sensors
  • Constant oxygen fraction supplied to the diver, adjustable during diving
  • Reverts automatically to full nitrox breathing in case of failure
  • Remaining scrubber time calculated by the dive computer
  • No tools required for preparation, use, cleaning
  • Maximum recommended depth using one stage cylinder as gas supply, no decompression: 30 m
  • Maximum allowed depth using two stage cylinders as gas supply: 40 m
  • ppO2 during use: minimum 0.22 bar, maximum 1.60 bar
  • Water temperature: minimum 4°C, maximum 34°C
  • Allowed nitrox mix: minimum 30%, maximum 99%
  • Approved scrubber material: Sofnolime 797
  • Scrubber material endurance depending on temperature and metabolic oxygen consumption: calculated by the dive computer (i.e. at 15°C or higher, with medium/high oxygen consumption, duration is > 3 h)


  • 75 RMV at 40 m, CO2 production of 3 l/min for 5 min
  • Three sets of redundant electronics, each with an individual battery system
  • All battery systems can be charged from one single point
  • 2.8” full color, high contrast dive computer screen
  • User adaptable gradient factor decompression algorithm
  • HUD with clear GOOD / FAIL indication
  • Approved to 40m

About us

Ocean Sun Dive Resort
SSI Diamond Dive Center & Instructor Training Center
Big Fins Technical Dive & SSI Extended Range Center
Chops & Hops Restaurant

How the Horizon works

Horizon Dive Course

Horizon Diving NO DECO

Horizon XR Diving

The prices given are calculated for double occupancy of the bungalows and the diving courses. We charge a 15% surcharge for single bookings.

We try to fulfill the wishes of our guests as individually and flexibly as possible. If you can not find a suitable offer here, please check the Ocean Sun Dive Resort main page or write us your ideas via the contact form. We are happy to create your personal offer.

Ocean Sun Dive ResortTo the Ocean Sun Dive Resort Webpage with many Infos and Prices

Confirmed Course Dates

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SCR Horizon XR Diver Course

SCR Horizon XR Diver Course

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Contact Us

Jl. Raya Kubu Amplapura
Karangasem 80853

General Enquiries


Call us Today
+62 (0) 813 375 75 3434
+62 (0) 813 367 13 8138

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