Audemars Piguet Royal Oak Offshore Royal Oak Offshore 26403 Full Baguette

Reference 26403BC.ZZ.8044BC.01

Audemars Piguet Royal Oak Offshore 26403 Full Baguette

About this watch

The Audemars Piguet Royal Oak Offshore 26403 Full Baguette is a masterpiece of luxury watchmaking, boasting an intricately designed full baguette diamond setting, gem-set indexes and stick hands, and an open case back showcasing the intricate mechanics within. This timepiece is more than just a watch; it's a piece of art that radiates opulence and sophistication. At its heart beats the Audemars Piguet caliber AP 3126 / 3840, an automatic movement offering robust functionality and precision, with a power reserve of 50 hours and 59 jewels. The Royal Oak Offshore 26403 is a testament to the brand's commitment to excellence, blending elegance and performance in a stunning package that elevates any watch collection.
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MSRP: $1,750,300
Market Price: $21,160

Key Features

  • Audemars Piguet caliber AP 3126 / 3840 automatic movement
  • Full baguette diamond setting with gem-set bezel and indexes
  • Open case back showcasing intricate mechanics
  • 44 mm white gold case diameter
  • 15.50 mm height
  • Sapphire crystal glass
  • Chronograph function

Specifications

Brand
Audemars Piguet
Family
Royal Oak Offshore
Model
Royal Oak Offshore 26403 Full Baguette
Reference
26403BC.ZZ.8044BC.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] AP Royal Oak Offshore Diver 15706AU – Forged Carbon – 42mm – Watch Only – Good Condition – 18,800 Shipped – Trades Welcome

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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[WTS] Audemars Piguet Royal Oak Offshore Diver 15710ST Box and Papers

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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[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

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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[WTS] Audemars Piguet Royal Oak Offshore Chronograph Navy

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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[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

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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[WTS] Audemars Piguet Royal Oak Offshore Chronograph – Titanium $31,699

Audemars Piguet Royal Oak Offshore Chronograph – Titanium $31,699

Audemars Piguet - 26420TI.OO.A027CA.01 · $31,699
This Audemars Piguet Royal Oak Offshore Chronograph in Grade 5 titanium features a blue Méga Tapisserie dial and is powered by AP's in-house Calibre 4401 flyback chronograph. It has a bold wrist presence, remains lightweight and wearable, and offers 100m water resistance.

  • Condition: Very good overall condition
  • Diameter: 43mm
  • Case material: Grade 5 titanium
  • Water resistance: 100m
Posted at
Jan 25, 2026, 7:55 PM
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[WTS] Audemars Piguet Royal Oak Offshore 18K Rose Gold “Rhodium” 42MM - Ref 26470OR (LIKE NEW 2018 COMPLETE SET)

Audemars Piguet Royal Oak Offshore 18K Rose Gold “Rhodium” 42MM - Ref 26470OR (LIKE NEW 2018 COMPLETE SET)

Audemars Piguet - 26470OR · $33,700
A 42MM Audemars Piguet Royal Oak Offshore in 18K Rose Gold 'Rhodium' is being sold. The watch is in excellent condition and comes with its complete set.

  • Condition: Immaculate, unpolished condition; could pass as new with handling marks
  • Case size: 42mm
  • Materials: 18K Rose Gold
  • Year: 2018
Posted at
Jan 23, 2026, 4:43 PM
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[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

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 Mega Tapisserie dial and comes with its outer box, inner wood box, booklets and warranty card.

  • Condition: like new
  • Case material: ceramic
  • Bezel material: 18k rose gold
  • Diameter: 44mm
Posted at
Jan 23, 2026, 8:57 AM
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[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

Audemars Piguet - 26238CD.OO.1300CD.01 · $123,995
This Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 features a bold design, blue 'Méga Tapisserie' dial, and full ceramic build, making it a statement piece with classic power. The watch is powered by an in-house flyback chronograph movement with a 70-hour reserve.

  • Condition: like new
  • Case size: 42 mm diameter
  • Water resistance: 100 m (10 ATM)
  • Power reserve: 70 hours
Posted at
Jan 20, 2026, 8:05 AM
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