Oris Aquis Aquis Date 43.5 New York Harbor Limited Edition II

Reference 01 733 7789 4187-Set

Oris Aquis Date 43.5 New York Harbor Limited Edition II

About this watch

The Oris New York Harbor Limited Edition II 01 733 7789 4187-Set debuted in 2025 as the Manufacture’s second collaboration with the Billion Oyster Project, a non-profit organization dedicated to restoring oyster reefs to New York Harbor. Oysters play a crucial role in improving water quality and creating marine ecosystems, and the project has set an ambitious goal of restoring one billion oysters to the harbor by 2035. This limited edition of 2,000 pieces builds on the success of the first 2022 release, reaffirming Oris’s commitment to sustainability and environmental initiatives. The watch is based on the Aquis Date diver’s model. The stainless steel case measures 43.50 mm in diameter and is fitted with a unidirectional rotating bezel with a black ceramic insert, ensuring durability and precise timing for diving applications. Water resistance is rated to 300 meters, in line with professional diving standards. The case back is closed and features an engraved motif symbolizing the Billion Oyster Project and its mission. The dial is executed in aqua green mother-of-pearl, designed to evoke the iridescence of oyster shells and the natural environment of New York Harbor. Applied indices and hands are filled with Super-LumiNova for enhanced legibility, while the date is displayed at 6 o’clock. A domed sapphire crystal with anti-reflective coating protects the dial. Powering the watch is Oris 733, a self-winding movement with central hours, minutes, and seconds, and a date function. It offers a power reserve of approximately 41 hours and is visible through the transparent sapphire case back on standard Aquis models, but here the solid engraved back is chosen in line with the limited-edition theme. The Oris New York Harbor Limited Edition II is delivered on a stainless steel bracelet with folding clasp, and it is accompanied by an additional aqua green rubber strap with folding clasp. Production is limited to 2,000 individually numbered pieces worldwide.

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Specifications

Brand

Oris

Family

Aquis

Model

Aquis Date 43.5 New York Harbor Limited Edition II

Reference

01 733 7789 4187-Set

Movement

oris-733

Movement Features

Hours, Minutes, Seconds
Date

Case

43.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Oris Aquis "Hangang" LE - Full Set - $1750 OBRO

Oris - Aquis 'Hangang' LE · $1,750

This Oris Aquis limited edition, released around ~2020, features a Sellita movement instead of the usual Oris caliber 400. The watch comes with its complete set and has shown some light wear due to its age.

Condition: Very good used condition
Movement: Sellita movement (not Oris caliber 400)
Case condition: Light scratches on the clasp and some of the links
Crystal condition: Clean

Posted at

Dec 14, 2025, 3:43 PM

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Oris Aquis Date 43.5mm blue and black - 01 733 7730 4135-07 8 24 05PEB

Oris - 01 733 7730 4135-07 8 24 05PEB · $950

This Oris Aquis Date features a blue dial with a black ceramic bezel and automatic movement, with a stainless steel case and bracelet providing 300m water resistance.

Condition: Pre-owned, good condition
Diameter: 43.5mm
Case material: stainless steel
Movement type: automatic

Posted at

Dec 7, 2025, 8:12 PM

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Oris Aquis Titanium 43.5mm Just serviced

Oris - 1 733 7730 7153-07 8 24 15PEB · $1,100

This Oris Aquis Titanium Date is a daily wearer dive watch that wears small due to its integrated lug design. It features a 43.5mm case size, 300m water resistance, and an Oris 773 movement. The watch has been recently serviced and shows signs of wear consistent with its modern design.

Condition: Normal wear and tear, marks and scratches on bracelet and case consistent with normal use.
Case size: 43.5mm
Water depth rating: 300m
Movement type: Oris 773 (SW-200 base)

Posted at

Dec 7, 2025, 3:16 PM

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Oris Aquis Hangang LE

Oris - Aquis Hangang LE · $1,800

The Oris Aquis 'Hangang' is a limited edition model, complete with its original accessories.

Condition: Pre-owned with light wear
Case Size: 42mm diameter
Water Resistance: 300m depth rating

Posted at

Dec 6, 2025, 3:13 PM

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Oris Aquis 7730 & BC3 Advanced Day Date

Oris - 7730 & BC3 Advanced Day Date · $900

A pair of Oris watches for sale, including an Oris Aquis date relief 7730 with a replacement red strap and a box, as well as an Oris BC3 advanced day date with a black strap.

Condition: good used condition
Case diameter: 40mm (Aquis), unknown (BC3)
Straps: red (Aquis), black (BC3)

Posted at

Dec 5, 2025, 4:56 PM

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Oris Aquis Clean Ocean Limited Edition 39.5mm – Full Set (#1405/2000). Both original rubber strap and bracelet. $1450 Shipped CONUS OBO

Oris - Aquis Clean Ocean Limited Edition 39.5mm · $1,450

This Oris Aquis Clean Ocean Limited Edition is a 39.5mm watch featuring a stainless-steel bracelet and an original rubber strap with buckle, complete with a limited edition caseback medallion.

Condition: Excellent overall condition
Case Size: 39.5mm
Limited Edition Number: #1405/2000

Posted at

Dec 3, 2025, 11:21 PM

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