Audemars Piguet Royal Oak Offshore Royal Oak Offshore 26403 Onyx Hour

Reference 26403BC.ZZ.D102CR.01

About this watch

The Audemars Piguet Royal Oak Offshore 26403 Onyx Hour is a stunning luxury watch that embodies the spirit of modern elegance. Crafted from luxurious white gold, its robust case features a striking diameter of 44.00 mm and a height of 15.50 mm. The gem-set bezel adds a touch of glamour, while the paved dial is a dazzling display of artistry. At its core lies the Audemars Piguet caliber AP 3126 / 3840 movement, featuring 59 jewels and a power reserve of approximately 50 hours. With a frequency of 21,600 vibrations per hour, this automatic movement ensures precision in every tick. The Royal Oak Offshore series is renowned for its durability, with sapphire glass that's scratch-resistant and provides a crystal-clear view of the dial. While not designed for deep-sea diving, it offers respectable water resistance making it suitable for everyday wear. This watch is more than just a timepiece; it's a statement piece that reflects the wearer's taste and sophistication.

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MSRP: $1,750,300

Market Price: $21,160

Key Features

44mm white gold case with gem-set bezel
Audemars Piguet caliber AP 3126 / 3840 automatic movement
Chronograph function with 50-hour power reserve
Sapphire glass with limited water resistance
Paved dial with gem-set indexes and stick hands
Robust white gold bracelet for secure wear

Specifications

Brand

Audemars Piguet

Family

Royal Oak Offshore

Model

Royal Oak Offshore 26403 Onyx Hour

Reference

26403BC.ZZ.D102CR.01

Movement

ap-3126-3840

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph

Case

White Gold 44mm

Dial Color

Paved

Crystal

Sapphire

Current Listings

Audemars Piguet Royal Oak Offshore 25940SK Rubberclad

Audemars Piguet - 25940SK

A Royal Oak Offshore watch with a Rubberclad design, it's in good working condition and includes a Horus strap.

Condition: Pre-Owned
Year: UNK
Contents: Watch Only
Strap value: 15,000

Posted at

Feb 8, 2026, 7:42 PM

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Audemars Piguet Royal Oak Offshore 26176FO Bumblebee

Audemars Piguet - 26176FO · $16,000

This Audemars Piguet Royal Oak Offshore Bumble Bee is a pre-owned watch that runs and functions with no issues.

Condition: Pre-Owned
Location: Located in Tennessee

Posted at

Feb 8, 2026, 7:40 PM

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Audemars Piguet Royal Oak Offshore - $14,750

Audemars Piguet - Royal Oak Offshore · $14,750

This is a white dial Audemars Piguet Royal Oak Offshore for sale. The watch has very few marks, which take away from its excellent condition.

Condition: Very Good
Payment Methods: crypto, Zelle, Venmo

Posted at

Feb 7, 2026, 4:44 PM

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Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

This 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph features a smoked grey dial, mechanical movement, and is water resistant up to 100M.

Condition: Like new
Case Size: 44mm diameter
Movement Caliber: 3126/3840
Power Reserve: 50 hours

Posted at

Feb 6, 2026, 8:22 AM

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AP Royal Oak Offshore Diver 15706AU – Forged Carbon – 42mm – Watch Only – Good Condition – 18,800 Shipped – Trades Welcome

Audemars Piguet - 15706AU · $18,800

The Audemars Piguet Royal Oak Offshore Diver Ref. 15706AU is a forged-carbon diver that stands out as one of the most distinctive and collectible ROO variants ever made.

Condition: good condition overall with light carbon wear
Case size: 42mm
Material: forged carbon case
Bezel material: black ceramic bezel

Posted at

Feb 1, 2026, 2:03 PM

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Audemars Piguet Royal Oak Offshore Diver 15710ST Box and Papers

Audemars Piguet - 15710ST.OO.A002CA.02 · $17,500

The Audemars Piguet Royal Oak Offshore Diver is a fully capable professional dive watch with a 42mm stainless steel case and a crisp white dial. It features a silver-toned rotating inner bezel with a diving scale and is powered by the in-house caliber 3120 self-winding movement with a 60-hour power reserve.

Condition: Excellent
Case size: 42mm
Case thickness: 14.1mm
Water resistance: 300m

Posted at

Jan 30, 2026, 2:13 PM

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Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

This watch presents a strong and beautiful rose gold and black ceramic design with a smoked grey dial.

Condition: like new
Case size: 44mm diameter
Movement: Mechanical (Automatic) Movement Caliber 3126/3840
Jewels: 59

Posted at

Jan 30, 2026, 8:47 AM

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Audemars Piguet Royal Oak Offshore Chronograph Navy

Audemars Piguet - 26470ST.OO.A027CA.01 · $21,495

Up for sale is my Audemars Piguet Royal Oak Offshore Chronograph Navy, reference 26470ST.OO.A027CA.01. This watch features a stainless steel case with a blue dial and matching blue rubber strap.

Condition: Excellent
Case Material: stainless steel
Band: blue rubber strap

Posted at

Jan 29, 2026, 11:37 AM

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Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

Audemars Piguet - 26238CD.OO.1300CD.01 · $123,995

The Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release with an in-house flyback chronograph movement, precision, and a 70-hour reserve. It features a bold design, unmistakable Offshore character, and a 42 mm case.

Condition: like new
Movement: Calibre 4404
Case Size: 42 mm
Case Material: Blue ceramic with titanium caseback

Posted at

Jan 27, 2026, 8:18 AM

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