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Oris Aquis Great Barrier Reef 43.5mm Limited Edition IV

SKU: 01 400 7790 4185-Set 

  • $4,500.00

  • Oris Authorized Dealer
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  • Extended Warranty more info

An ongoing commitment to healthy reefs

For 15 years, Oris has been committed to conservation efforts for the Great Barrier Reef in Australia. This new Aquis Great Barrier Reef Limited Edition is the fourth in an ongoing series of dive watches pledging support to help conserve the world's largest reef system. This support is pledged through the Reef Restoration Foundation, an Australian non-profit working to combat the devastating effects of coral bleaching, and maintaining healthy reefs throughout the reef system. 

Housed in a 43.5mm stainless steel case, this new Aquis is characterized by its spectacular blue and green gradient dial — a horizontal transition in color evoking the color change between sea and sky when the reef is viewed underwater. 

As with every reference powered by the Oris Calibre 400, this watch benefits from enhanced levels of anti-magnetism, a five-day (120 hour) power reserve and a best-in-class ten-year warranty. It’s also accurate to -3/+5 seconds a day – timekeeping metrics which would comfortably pass chronometer testing. 


  • Movement: Automatic winding date Oris Calibre 400
  • Functions: Center hands for hours, minutes and seconds, date window, instantaneous date, date corrector, fine timing device and stop-second
  • Power Reserve: 120 hrs
  • Case: Multi-piece stainless steel case, minutes scale top ring
  • Size: 43.50 mm
  • Dial: Blue & teal gradient dial, indices and hands Superluminova BG W9
  • Crystal: Sapphire, domed on both sides, anti-reflective coating inside
  • Case Back: Stainless steel, screwed, coral reef engravings
  • Water Resistance: 30 bar (300 meters)
  • Straps: Multi-piece stainless steel metal bracelet, security folding clasp with dive extension, integrated Oris quick-change strap system
  • Limited Edition: 2,000 pieces

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