To protect the marine ecosystem, Oris has created a new diver's watch equipped with a regulator movement. This is the Tubbataha Limited Edition, a model with a titanium case water-resistant to 50 atmospheres and equipped with the calibre 749 (base SW 220), mechanical with automatic winding. Features that make it a useful instrument for diving enthusiasts include: a valve for automatic helium release; a unidirectional rotating bezel in blue ceramic engraved with a 60-minute scale; a screw-down crown in steel; and a dial with orange SuperLuminova-treated indexes and hands. A percentage of each watch sold will be donated to preserve the marine environment of the Tubbataha Reef National Park in the Philippines, home to one of the world's most beautiful coral reefs. Limited edition of 2,000 pieces. Price: 2,500 euros.
