Audemars Piguet Royal Oak Offshore Royal Oak OffShore 26378 Legacy

Reference 26378IO.OO.A001KE.01

About this watch

The Audemars Piguet Royal Oak Offshore 26378 Legacy is a masterpiece of horology, boasting an impressive 48.00 mm diameter and a blend of pink gold, titanium, and ceramic materials that exude luxury and durability. The intricate Méga Tapisserie dial pattern is a hallmark of the Royal Oak lineage, while the chronograph sub-dials provide functionality without overwhelming the aesthetic. At its heart lies the Audemars Piguet caliber AP 2326 / 2840, a self-winding movement that promises precision and reliability with its 28,800 vibrations per hour frequency. This limited edition watch, produced in only 1500 units, is not just a style statement but also a smart investment for collectors. With its robust design, versatile appeal, and exceptional craftsmanship, the Royal Oak Offshore 26378 Legacy embodies luxury, performance, and exclusivity in a single package.
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Market Price: $25,848

Key Features

  • 48 mm diameter
  • Audemars Piguet caliber AP 2326 / 2840 movement
  • Méga Tapisserie dial pattern
  • Chronograph sub-dials
  • Pink gold, titanium, ceramic materials
  • Limited edition of 1500 units
  • Sapphire glass

Specifications

Brand
Audemars Piguet
Family
Royal Oak Offshore
Model
Royal Oak OffShore 26378 Legacy
Reference
26378IO.OO.A001KE.01
Movement
ap-2326-2840
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
48mm
Dial Color
Black
Crystal
Sapphire

Current Listings

[WTS] Audemars Piguet Royal Oak Offshore Diver B+P Fresh Service 15703st

Audemars Piguet Royal Oak Offshore Diver B+P Fresh Service 15703st

The Audemars Piguet Royal Oak Offshore Diver is a luxury sports watch with a rotating inner bezel and water resistance of 300 meters.

  • Condition: Excellent, minimal signs of wear
  • Case diameter: 42mm
  • Case material: Stainless Steel
  • Dial color: Black Méga Tapisserie
Posted at
Jun 16, 2025, 8:24 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Chronograph

Audemars Piguet Royal Oak Offshore Chronograph

A stunning Rose Gold edition of the 42 ROO collection, featuring gold trim sub dials and a rubber clad bezel.

  • Condition: Very good condition, slight marks on the case and clasp
  • Case size: 42mm diameter
  • Material: Rose Gold
  • Bezel material: Rubber
Posted at
Jun 15, 2025, 7:12 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Chronograph (Panda) Full Set - 26400SO.OO.A002CA.01

Audemars Piguet Royal Oak Offshore Chronograph (Panda) Full Set - 26400SO.OO.A002CA.01

The Audemars Piguet Royal Oak Offshore Chronograph Panda features a 44mm case with a bold ceramic bezel, making it an unmistakable statement-maker.

  • Condition: very good condition with faint signs of wear
  • Case size: 44mm
  • Bezel material: ceramic
Posted at
Jun 12, 2025, 1:40 PM
Active
[WTS] [US] Audemars Piguet Royal Oak Offshore Diver 42mm Black Dial AP 15710ST - Full Set

[US] Audemars Piguet Royal Oak Offshore Diver 42mm Black Dial AP 15710ST - Full Set

The Audemars Piguet Royal Oak Offshore Diver features a black dial with white accents, 300 meters of water resistance, and a 42mm case with the iconic Mega Tapisserie dial. It showcases the AP 3120 movement through its open case back.

  • Condition: Very Good
  • Case size: 42mm diameter
  • Movement: AP 3120
  • Water resistance: 300m
Posted at
Jun 12, 2025, 11:06 AM
Active
Audemars Piguet Royal Oak Offshore Diver 42mm Black Dial AP 15710ST – Full Set

Audemars Piguet Royal Oak Offshore Diver 42mm Black Dial AP 15710ST – Full Set

The Audemars Piguet Royal Oak Offshore Diver is a 42mm dive watch with a black dial, white accents, and 300 meters of water resistance. It features an open case back to showcase the AP 3120 movement.

  • Condition: Excellent, complete working order and keeping great time
  • Serial number: J
  • Year: 2017
  • Case size: 42mm
Posted at
Jun 11, 2025, 6:45 PM
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[WTS] 2023 Audemars Piguet Royal Oak Offshore Chronograph Titanium Green Dial – Reference 26238TI.OO.A056CA.01

2023 Audemars Piguet Royal Oak Offshore Chronograph Titanium Green Dial – Reference 26238TI.OO.A056CA.01

The Audemars Piguet Royal Oak Offshore Chronograph features a 42mm titanium case and a green dial with the iconic 'Méga Tapisserie' pattern, creating a bold visual appeal.

  • Condition: Excellent
  • Case material: 42mm Titanium (lightweight yet durable)
  • Dial: Stunning green dial with contrasting white subdials
  • Bezel: Brushed titanium
Posted at
Jun 11, 2025, 2:50 PM
Active
Audemars Piguet Royal Oak Offshore Grand Prix Carbon Limited Edition 44mm Ref 262901O.OO.A001VE.01

Audemars Piguet Royal Oak Offshore Grand Prix Carbon Limited Edition 44mm Ref 262901O.OO.A001VE.01

This is a limited edition of 500 numbered pieces for one year and discontinued Royal Oak Offshore Grand Prix Carbon watch, featuring a 44mm case size.

  • Case Size: 44mm
  • Material: carbon
  • Limited Edition: 500 pieces
Posted at
Jun 11, 2025, 11:38 AM
Active
Audemars Piguet Royal Oak Offshore 43mm Havana flyback chronograph full Set!

Audemars Piguet Royal Oak Offshore 43mm Havana flyback chronograph full Set!

Audemars Piguet - 26420ST · $35,750.004
An excellent example of the AP Royal Oak Offshore, cased in stainless steel at 43mm, with a Smoked Bronze dial and matching brown alligator strap.

  • Case Size: 43mm
  • Dial Color: Smoked Bronze
  • Strap Material: brown alligator strap
Posted at
Jun 10, 2025, 3:50 PM
Active
Audemars Piguet Royal Oak Offshore Bucherer Blue 42mm chronograph full Set!

Audemars Piguet Royal Oak Offshore Bucherer Blue 42mm chronograph full Set!

Audemars Piguet - 26471SR · $35,757.004
This is an excellent example of the limited edition AP Royal Oak Offshore in stainless steel and 18k rose gold, one of only 300 pieces.

  • Case material: stainless steel and 18k rose gold
  • Dial color: Bucherer Blue dial
  • Strap: blue rubber strap
Posted at
Jun 10, 2025, 3:48 PM
Active