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.
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](https://external-preview.redd.it/bzUweG11bW5zZDdmMeSK4y27VJJ76KhtMxnRLzf5gpZH3NPgltjMZEJHfGgg.png?format=pjpg&auto=webp&s=39d9b99332a7c53e5cdf0240f0b7b26c6b692f3b)
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
![[WTS] Audemars Piguet Royal Oak Offshore Chronograph](https://external-preview.redd.it/5WpDj9a40B6UV3xWyvAs3_o2jRwdM3IgjQEVlWK8HEE.jpeg?auto=webp&s=ec40ce78c37e6af2a83d8cb7f49aaf57a5fd999f)
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
![[WTS] Audemars Piguet Royal Oak Offshore Chronograph (Panda) Full Set - 26400SO.OO.A002CA.01](https://external-preview.redd.it/Zxxc5oHECL8-wt1ystW9A4BmUgDhe5GUWaW-5kM5cKU.jpeg?auto=webp&s=13ea43fb5fb1f31fdd3727e69427c85afa2aa21e)
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
![[WTS] [US] Audemars Piguet Royal Oak Offshore Diver 42mm Black Dial AP 15710ST - Full Set](https://preview.redd.it/1dxadbdrhi6f1.jpg?width=640&crop=smart&auto=webp&s=6e671feb84e460731d5889aead1b7df6c7634e5e)
[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
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
![[WTS] 2023 Audemars Piguet Royal Oak Offshore Chronograph Titanium Green Dial – Reference 26238TI.OO.A056CA.01](https://preview.redd.it/2dbk19dngc6f1.jpg?width=640&crop=smart&auto=webp&s=b43aeb49c1baad3efa5d1d6b539b1f7278dea7fa)
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

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
Audemars Piguet Royal Oak Offshore 43mm Havana flyback chronograph full Set!
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
Audemars Piguet Royal Oak Offshore Bucherer Blue 42mm chronograph full Set!
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