The Oris New York Harbor Limited Edition II is a striking 43.5mm Aquis Date dive watch, created in partnership with the Billion Oyster Project. Limited to just 2,000 pieces worldwide, this timepiece combines Swiss engineering with a mission to restore one billion oysters to New York Harbor.
Featuring an aqua green mother-of-pearl dial with an oyster-shell effect, a stainless steel case, and 300-meter water resistance, it is powered by the reliable Oris Calibre 733-1 automatic movement. Each watch includes both an aqua green rubber strap.
A symbol of sustainability and precision, this limited edition is more than a watch—it’s a contribution to cleaner oceans and stronger coastlines. Available now at Gleim the Jeweler.
Reference Number: 01 733 7789 4187-Set
Size: 43.50 mm
Case: Multi-piece stainless steel case, minutes scale top ring. Sapphire, domed on both sides, anti-reflective coating inside. Stainless steel, screwed, special engravings.
Materials: Green dial, Rubber strap
Movement: Centre hands for hours, minutes and seconds, date window, instantaneous date, date corrector, fine timing device and stop-second
Power Reserve: 41 hrs
Water Resistance: 30 bar
Interhorn Width: 23 mm
Caliber: 733-1
Dimensions: Ø 25.60 mm, 11 1/2’’’
Winding: Automatic winding
Vibrations: 28’800 A/h, 4 Hz
Extras: Special box, additional metal bracelet, limited to 2000 pieces
For centuries, New York Harbor was home to vast oyster reefs that supported thriving marine ecosystems. Today, the Billion Oyster Project is working to restore one billion oysters by 2035. Each adult oyster filters up to 50 gallons of water daily, helping to purify the harbor and create natural storm barriers. To date, the project has reintroduced over 150 million oysters, engaging tens of thousands of volunteers, students, and community members.
The Oris New York Harbor Limited Edition II celebrates this inspiring work with design elements that reflect the beauty of the sea. Its aqua green mother-of-pearl dial shimmers with an oyster-shell effect, making each piece unique. The watch is housed in a 43.5mm stainless steel case with a uni-directional rotating bezel, and offers 300 meters of water resistance, making it fully dive-ready. Inside, the dependable Oris Calibre 733 automatic movement delivers precision timekeeping with a 41-hour power reserve.
Every detail underscores both craftsmanship and versatility: Super-LumiNova® hands and indices for visibility, sapphire crystal for durability, and Oris’s quick-change system that allows wearers to easily switch between the included aqua green rubber strap and stainless steel bracelet. The caseback is engraved with a special oyster motif and the limited-edition numbering, marking its rarity.
Owning this timepiece means joining a community dedicated to sustainability and ocean health. A portion of proceeds from each watch directly funds the Billion Oyster Project’s reef-building, shell collection, and educational outreach.
The Oris New York Harbor Limited Edition II is available now at Gleim the Jeweler’s Oris Boutique in Palo Alto, one of the select retailers chosen to share this remarkable collaboration. With only 2,000 pieces available worldwide, this watch is destined to become a collector’s treasure — and a statement of purpose.
