Audemars Piguet Royal Oak Offshore Royal Oak OffShore 25721 Chronograph Stainless Steel / Black

Reference 25721ST.OO.1000ST.08

About this watch

The Audemars Piguet Royal Oak Offshore 25721 Chronograph is a masterpiece of luxury watchmaking, boasting a bold and striking design that perfectly balances sportiness and sophistication. The 42mm stainless steel case is robust yet elegant, while the black Méga Tapisserie dial features a mesmerizing pattern that adds depth and texture. At the heart of this magnificent timepiece lies the Audemars Piguet caliber 2226 / 2840 movement, a marvel of engineering featuring a self-winding mechanism with a power reserve of 42 hours. The chronograph function is seamlessly integrated into the design, allowing for precise timing with ease of use. Whether you're timing a race or simply enjoying your day, this watch won't skip a beat, thanks to its 100-meter water resistance and closed sapphire case back. With a stainless steel bracelet that's both sturdy and comfortable, this timepiece is perfect for all-day wear, effortlessly transitioning from formal to casual occasions.
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Market Price: $20,994

Key Features

  • 42mm stainless steel case
  • AP caliber 2226 / 2840 movement with 42-hour power reserve
  • Chronograph function with cam-operated mechanism
  • 100-meter water resistance and closed sapphire case back
  • Stainless steel bracelet with secure clasp
  • Black Méga Tapisserie dial with Arabic numerals and luminescent stick hands

Specifications

Brand
Audemars Piguet
Family
Royal Oak Offshore
Model
Royal Oak OffShore 25721 Chronograph Stainless Steel / Black
Reference
25721ST.OO.1000ST.08
Movement
ap-2226-2840
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] AP Royal Oak Offshore Diver 15706AU – Forged Carbon – 42mm – Watch Only – Good Condition – 19,500 Shipped – Trades Welcome

AP Royal Oak Offshore Diver 15706AU – Forged Carbon – 42mm – Watch Only – Good Condition – 19,500 Shipped – Trades Welcome

Audemars Piguet - 15706AU · $19,500
This is a Royal Oak Offshore Diver Ref. 15706AU, made of forged-carbon and featuring a black ceramic bezel and Méga Tapisserie dial.

  • Condition: Good condition with light carbon wear
  • Case material: Forged Carbon
  • Case size: 42mm diameter
  • Bezel type: Black ceramic bezel
Posted at
Jan 8, 2026, 3:28 PM
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[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph 44mm Ceramic - 26405ce

[US] Audemars Piguet Royal Oak Offshore Chronograph 44mm Ceramic - 26405ce

Audemars Piguet - 26405CE · $59,900
a luxury watch listing for an Audemars Piguet Royal Oak Offshore Chronograph 44mm Ceramic model

  • Case material: ceramic
  • Size: 44mm diameter
Posted at
Jan 6, 2026, 3:31 PM
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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

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

  • Condition: like new
  • Case size: 42mm diameter
  • Case material: blue ceramic with titanium caseback
  • Bezel material: ceramic
Posted at
Jan 6, 2026, 8:59 AM
Active
Audemars Piguet Royal Oak Offshore 15710ST.OO.A002CA.02

Audemars Piguet Royal Oak Offshore 15710ST.OO.A002CA.02

This is a Black Accents Audemars Piguet Royal Oak Offshore model, which comes as a complete set with original papers and box.

  • Condition: Excellent condition
  • Water Resistance: 100m
Posted at
Apr 3, 2025, 12:12 PM
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Audemars Piguet Royal Oak Offshore Diver Blue Dial Steel FULL SET MINT 15720ST

Audemars Piguet Royal Oak Offshore Diver Blue Dial Steel FULL SET MINT 15720ST

Audemars Piguet - 15720ST · $25,450
The Audemars Piguet Royal Oak Offshore Diver is a versatile watch suitable for diving adventures, with a precision timekeeping feature and water resistance up to 300 meters.

  • Condition: Mint condition
  • Water Resistance: 300m depth rating
  • Luminous Hands: true
  • Case Dimensions: not specified
Posted at
Apr 2, 2025, 7:27 PM
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Audemars Piguet Royal Oak Offshore Chronograph �Brick� Rare Yellow Gold Blue Di

Audemars Piguet Royal Oak Offshore Chronograph �Brick� Rare Yellow Gold Blue Di

This is a rare yellow gold Audemars Piguet Royal Oak Offshore Chronograph with a blue dial, featuring a 42mm case.

  • Condition: Very Good
  • Case size: 42mm
  • Year of manufacture: 2019
Posted at
Apr 2, 2025, 10:45 AM
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Audemars Piguet Royal Oak Offshore Chronograph Smoked Taupe 43mm AP 26420SO - F

Audemars Piguet Royal Oak Offshore Chronograph Smoked Taupe 43mm AP 26420SO - F

The Audemars Piguet Royal Oak Offshore Chronograph Smoked Taupe is a luxury watch featuring a 43mm case size, smoked taupe color, and chronograph functionality.

  • Condition: Very Good
  • Case Size: 43mm diameter
  • Color: Smoked Taupe
Posted at
Apr 2, 2025, 10:40 AM
Active
Audemars Piguet Royal Oak Offshore Chronograph Gray Titanium FULL SET 26170TI

Audemars Piguet Royal Oak Offshore Chronograph Gray Titanium FULL SET 26170TI

Audemars Piguet - 26170TI · $25,849
The Audemars Piguet Royal Oak Offshore Chronograph in Gray Dial is a lightweight titanium watch with a matte finish, designed for everyday use and featuring a stunning gray Mîga Tapisserie dial.

  • Condition: Near mint condition
  • Case material: titanium
  • Diameter: 44mm
  • Water resistance: 100m
Posted at
Apr 1, 2025, 6:47 PM
Active