Oris 'Great Barrier Reef Limited Edition IV' Aquis 43.50mm Cal.400 Automatic Watch 400 7790 4185-SET Main Gemstone Cut_Round Brilliant Cut Its practical design ensures it

Its practical design ensures it can be worn daily while maintaining both comfort and durability

The Prospex watch collection represents Seiko's professional timekeeping heritage

The workshop

20mm in diameter

world time

Oris 'Great Barrier Reef Limited Edition IV' Aquis 43.50mm Cal.400 Automatic Watch 400 7790 4185-SET Main Gemstone Cut_Round Brilliant Cut Its practical design ensures itMeet the 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. Inside the Great Barrier Reef Limited Edition IVs 43. 50 mm stainless steel case is a Calibre 400, a high performance five day automatic with elevated levels of anti magnetism, a 10 year warranty and 10