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

UNSIZED / UNWORN Oris Aquis Date Calibre 400 – 5-Day Power Reserve – 1 Month Old

Oris - Aquis Date Calibre 400 · $1,700

The Oris Aquis Date Calibre 400 features an in-house movement with a 5-day power reserve and superior anti-magnetism. It has a water resistance of 300m and is available in two case sizes: 41.5mm or 43.5mm.

Condition: Mint / Brand New/ UNSIZED, UNWORN
Movement: Oris Calibre 400 (In-house)
Power reserve: 120 hours
Case size: 41.5mm or 43.5mm

Posted at

Apr 24, 2026, 9:26 AM

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Oris Aquis Lake Baikal Limited Edition

Oris - 01 733 7730 4175 · $1,575

The Oris Aquis Lake Baikal Limited Edition is a unique timepiece featuring a special design.

Limited edition: true

Posted at

Apr 23, 2026, 6:10 PM

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Oris Aquis Date Upcycle Dial 41.5mm Steel 01 733 7787 4150 Full Set with Straps

Oris - 01 733 7787 4150 · $1,550

The listing is for a unique Oris Aquis Date watch featuring an upcycled dial, 41.5mm stainless steel case, and a rotating dive bezel.

Condition: Very nice preowned condition with few signs of wear
Case Dimensions: 41.5mm diameter
Bezel Type: Grey Ceramic Rotating Dive Bezel
Dial Material: Recycled Plastic

Posted at

Apr 21, 2026, 6:01 PM

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Oris Aquis Date 43mm Black Dial Ref. 7653

Oris - 7653 · $799

This Oris Aquis Date 43mm is a rugged and high-quality Swiss diver featuring a black dial and bezel. It has been worn but remains in good condition with no major or moderate dings.

Condition: good with surface scratches
Case size: 43mm
Movement: Oris 733 (Sellita SW200-1 base)
Water resistance: 300m / 30 Bar

Posted at

Apr 21, 2026, 9:15 AM

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Oris Aquis Date Upcycle 41.5mm

Oris - 01 733 7787 4150-07 8 22 04PEB · $1,150

Oris Aquis Date Upcycle, a water-resistant timepiece with a power reserve of 41 hours.

Power Reserve Hours: 41
Water Resistance Meters: 200
Movement Caliber: Oris Caliber 733-1 (Swiss)

Posted at

Apr 20, 2026, 4:53 PM

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Oris Aquis Date Blue Dial 01 733 7730 4135– Full Set – Excellent Condition

Oris - 01 733 7730 4135 · $760

This Oris Aquis Date features a stunning blue sunburst dial and is described as an everyday diver with great wrist presence and build quality.

Condition: Excellent condition
Case size: 43.5mm diameter
Depth rating: 300m water resistance (30 BAR)
Material: Stainless steel case and strap

Posted at

Apr 18, 2026, 6:01 AM

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Oris Aquis Date Upcycle 41.5mm

Oris - 01 733 7787 4150-07 8 22 04PEB · $1,200

This Oris Aquis Date Upcycle features a 41.5mm case and is powered by the Oris Caliber 733-1 movement, offering a power reserve of 41 hours and a water resistance of 200 meters.

Condition: Excellent condition - only worn a few times.
Power Reserve: 41 hours
Water Resistance: 200 meters depth rating

Posted at

Apr 16, 2026, 9:54 PM

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UNSIZED / UNWORN Oris Aquis Date Calibre 400 – 5-Day Power Reserve – 1 Month Old

Oris - Aquis Date Calibre 400 · $1,800

Up for sale is the heavy hitter of the Oris lineup: the Aquis Date featuring the in-house Calibre 400 movement. This isn't the standard Sellita version; this is the high-performance model with a 120-hour power reserve and superior anti-magnetism.

Condition: Mint / Brand New/ UNSIZED, UNWORN
Movement: Oris Calibre 400 (In-house)
Power Reserve: 5 Days
Water Resistance: 300m depth rating

Posted at

Apr 15, 2026, 10:54 AM

Active

View listing on r/WatchExchange