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] Audemars Piguet Royal Oak Offshore "SAFARI" w/ 18-Month Warranty & 3 Straps

Audemars Piguet Royal Oak Offshore "SAFARI" w/ 18-Month Warranty & 3 Straps

This Audemars Piguet Royal Oak Offshore 'Safari' features a cream-colored dial with a 'Méga Tapisserie' pattern and luminous hands, powered by AP's in-house self-winding mechanical movement.

  • Condition: Excellent with minor blemish on the bezel
  • Movement type: In-house self-winding mechanical
  • Power reserve: 40 hours
  • Warranty: 18-month warranty from Horologix
Posted at
Nov 6, 2025, 11:11 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore 26400SO Panda Dial 44mm 2016 Full Set

Audemars Piguet Royal Oak Offshore 26400SO Panda Dial 44mm 2016 Full Set

This is an excellent example of a very wearable and versatile 44mm Offshore model with a stainless steel case, automatic chronograph movement, and 50 hour power reserve.

  • Condition: Excellent, near mint pre-owned condition
  • Case size: 44mm diameter
  • Movement: Calibre 3126/3840
  • Power reserve: 50 hour power reserve
Posted at
Nov 5, 2025, 12:57 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Chronograph "Vampire" - 42mm - Watch and Box

Audemars Piguet Royal Oak Offshore Chronograph "Vampire" - 42mm - Watch and Box

This Audemars Piguet Royal Oak Offshore Chronograph, known as the “Vampire” has a black dial and blood red accents. The watch is available in 42mm.

  • Condition: Great pre-owned condition with very little faint signs of wear
  • Case size: 42mm diameter
  • Materials included: Watch, inner box, outer box, branded polish cloth
Posted at
Oct 31, 2025, 3:10 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore “Vampire” 26470ST – Full Set + 2 Straps – Excellent Condition (2017) – Dallas TX

Audemars Piguet Royal Oak Offshore “Vampire” 26470ST – Full Set + 2 Straps – Excellent Condition (2017) – Dallas TX

The Audemars Piguet Royal Oak Offshore Chronograph features a striking black Mega Tapisserie dial with red accents, and comes with additional details such as an AP Calibre 3126/3840 automatic chronograph and 42mm stainless steel case.

  • Condition: 9.9/10 - near mint
  • Case size: 42mm diameter
  • Movement: AP Calibre 3126/3840 automatic chronograph
  • Power reserve: ~50 hour
Posted at
Oct 31, 2025, 10:45 AM
Active
[WTS] Limited Edition Audemars Piguet Royal Oak Offshore Limited Edition Taipei 101 26197ST.OO.D305CR.01 Chronograph AP Full Set

Limited Edition Audemars Piguet Royal Oak Offshore Limited Edition Taipei 101 26197ST.OO.D305CR.01 Chronograph AP Full Set

The watch is a Limited Edition Royal Oak Offshore Chronograph with a case size of 42mm.

  • Condition: Good, some slight wear on the strap
  • Case Size: 42mm
  • Features: Chronograph
Posted at
Oct 26, 2025, 12:33 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore “Vampire” 26470ST – Full Set + 2 Straps – Excellent Condition (2017) – Dallas TX

Audemars Piguet Royal Oak Offshore “Vampire” 26470ST – Full Set + 2 Straps – Excellent Condition (2017) – Dallas TX

The Audemars Piguet Royal Oak Offshore Chronograph features a striking black Mega Tapisserie dial with red accents, housed in a 42mm stainless steel case.

  • Condition: 9.9/10 near mint
  • Case Size: 42mm diameter
  • Water Resistance: No specified water resistance
  • Power Reserve: ~50 hour power reserve
Posted at
Oct 24, 2025, 11:48 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
Active