Technical Details

Reference Number: 01 733 7789 4197-Set

Case Size: 43.5mm | Water Resistance: 30 bar

Lug Width: 23mm | Movement Calibre: 733-1 | Power Reserve: 41 hrs

Dial: Green | Bracelet: Stainless Steel

Warranty: 2 Years, join MyOris and get your warranty extended for free to 3 years

A river of hope

Our sustainability mission continues with the Changjiang Conservation Foundation and a project to protect the Yangtze finless porpoise

For all the Earth

At Oris, we’re focused on our social and environmental impact. It doesn’t matter if that’s “trending” or not. It’s who we are. Our mission to bring positive change continues, using our watches as vehicles for that change. It’s exciting. It’s a joy.

Purpose for the porpoise

Meet our new partner, the Changjiang Conservation Foundation, which is committed to restoring and protecting the Yangtze River. Together, we’re focusing on the critically endangered Yangtze finless porpoise, whose numbers have fallen to just 1,249.

A symbol of change

The Yangtze Jiangtun Limited Edition is based on our Aquis Date dive watch and limited to 1,249 pieces. In 43.50mm of steel and with a mother-of-pearl dial and 30 bar (300 metres) of water-resistance, it’s also a symbol of the change we want to see.

Oris Swiss Watches at Craig Husar Fine Diamonds | Brookfield, WI

Shop the complete Oris collection at Craig Husar Fine Diamonds, Wisconsin's destination for luxury mechanical watches. Since 1904, Oris has crafted world-class timepieces like the Aquis, Big Crown, and the innovative Calibre 400. As a second-generation family jeweler in Brookfield since 1968, we provide expert guidance and factory-authorized service for every Oris watch. Experience Swiss excellence at the Husar Tic-Tok Shop™—located just across from The Corners of Brookfield.