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

[WTS] Audemars Piguet Royal Oak Offshore Diver 42mm Funky Green 15710ST.OO.A038CA.01

Audemars Piguet Royal Oak Offshore Diver 42mm Funky Green 15710ST.OO.A038CA.01

This Audemars Piguet Royal Oak Offshore Diver is a 42mm timepiece in Funky Green, featuring a fixed octagonal stainless steel bezel with an inner diving scale, automatic movement, and a water resistance of 300 meters.

  • Condition: Excellent pre-owned condition
  • Case diameter: 42mm
  • Water resistance: 300m
  • Power reserve: 60 Hours
Posted at
Mar 27, 2026, 12:51 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Ref: 26238ti 🔥Preowned 2022, $30.5k+✈️🔥

Audemars Piguet Royal Oak Offshore Ref: 26238ti 🔥Preowned 2022, $30.5k+✈️🔥

This 2022 Audemars Piguet Royal Oak Offshore comes with a box, warranty, and manuals.

  • Condition: Preowned
  • Case size: 44mm diameter
  • Location shipped from: Singapore
Posted at
Mar 27, 2026, 9:33 AM
Active
[WTS] 2023 Audemars Piguet Royal Oak Offshore Diver, Blue Dial 15720ST — Like New Condition, Box & Papers

2023 Audemars Piguet Royal Oak Offshore Diver, Blue Dial 15720ST — Like New Condition, Box & Papers

Audemars Piguet - 15720ST · $25,000
The Audemars Piguet Royal Oak Offshore Diver 15720ST is a bold, modern dive watch that combines the rugged Offshore aesthetic with refined finishing. Featuring a vibrant blue “Méga Tapisserie” dial with an inner rotating dive bezel, it delivers strong visual impact and excellent functionality.

  • Condition: Like new condition
  • Case Size: 42mm diameter
  • Lug To Lug: 52mm
  • Thickness: 14.2mm
Posted at
Mar 25, 2026, 9:32 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

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

The Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release with a bold design and unmistakable Offshore character, featuring a blue ceramic build and in-house flyback chronograph movement.

  • Condition: like new condition
  • Movement caliber: Calibre 4404
  • Power reserve: 70 hours
  • Case size: 42 mm
Posted at
Mar 25, 2026, 9:01 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

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

This 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph is a bold timepiece with a beautiful smoked grey dial.

  • Condition: Like new
  • Case size: 44mm diameter
  • Movement caliber: 3126/3840
  • Power reserve: 50 hours
Posted at
Mar 25, 2026, 8:56 AM
Active
[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Black Dial ‘Black Themes’ AP Beast - 26170ST Full Set - $22,875

[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Black Dial ‘Black Themes’ AP Beast - 26170ST Full Set - $22,875

Audemars Piguet - 26170ST · $22,875
Audemars Piguet Royal Oak Offshore Chronograph in 42mm size with a black dial.

  • Set: full set
  • Size: 42mm case diameter
Posted at
Mar 24, 2026, 5:20 PM
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[WTS] AP Royal Oak Offshore "Elephant" | Gray Dial Ref. 26470ST.OO.A104CR.01 | 42mm | Stainless Steel | Full Set | 2014

AP Royal Oak Offshore "Elephant" | Gray Dial Ref. 26470ST.OO.A104CR.01 | 42mm | Stainless Steel | Full Set | 2014

This is a 2014 Audemars Piguet Royal Oak Offshore "Elephant" with a gray dial and stainless steel case, featuring a chronograph function.

  • Condition: 8/10
  • Case size: 42mm diameter
  • Material: stainless steel
  • Band status: full set
Posted at
Mar 23, 2026, 9:59 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore 26400AU.OO.A002CA.01

Audemars Piguet Royal Oak Offshore 26400AU.OO.A002CA.01

The Audemars Piguet Royal Oak Offshore features a forged carbon fiber case, blending innovation with elegance.

  • Condition: Excellent condition
  • Case material: forged carbon fiber
  • Includes: outer and inner box, warranty card, white AM strap
Posted at
Mar 23, 2026, 4:32 PM
Active