Meet the Oris Great Barrier Reef Limited Edition IV, a 2,000-piece limited-edition based on the Aquis Date and inspired by the pioneering work of Reef Restoration Foundation. Behind its beautiful gradient blue dial is our Calibre 400 five-day automatic movement. Oris is launching the fourth watch of the Great Barrier Reef Limited Edition series as a part of our long-standing commitment to the Australian Great Barrier Reef, the world’s largest reef system. Reef Restoration Foundation is an Australian non-profit working to combat the devastating effects of coral bleaching on the world’s coral reefs. Healthy reefs are vital to our planet’s health and it’s a privilege to support the foundation’s work.

Case:Material: Multi-piece stainless steel case, Tungsten minutes scale top ringSize: 43.50 mmTop Glass: Sapphire, domed on both sides, anti-reflective coating insideCase Back: Stainless steel, screwed, special engravingsOperating Devices: Stainless steel screw-in security crownWater Resistance: 30 barInterhorn width: 23 mm
Movement:Type: Automatic winding big date developed by OrisNumber: Oris 400Dimensions: 30.00 mmFunctions: Centre hands for hours, minutes and seconds, date window, instantaneous date, date corrector, fine timing device and stop-secondExtra Features: Highly anti-magneticWinding: AutomaticPower reserve: 120 HoursVibrations: 28’800 A/h, 4 HzJewels: 21
Dial:Design: Blue GradientLuminous Material: Indices, hands and lollipop seconds in Super-LumiNova
StrapMaterial: Multi-piece stainless steel metal bracelet with Quick Strap Change System, security folding clasp with Oris-patented quick adjust clasp system
Oris Style #: 01 400 7790 4185-SET