Audemars Piguet Royal Oak Offshore Ref. 26238ST.OO.2000ST.01
Code: 600231Product detailed description
Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 42mm — Ref. 26238ST.OO.2000ST.01
The new evolution of the original Royal Oak Offshore from 1993. The Audemars Piguet Royal Oak Offshore Ref. 26238ST.OO.2000ST.01 marks a decisive new chapter in the history of one of horology's most iconic sports watches. Integrating the Manufacture's most advanced flyback chronograph movement, a redesigned interchangeable strap system, a refined blue "Petite Tapisserie" dial, and a sapphire caseback — this is the most technically complete Offshore to date.

Why choose this model?
Evolved 42 mm architecture
The revised 42 mm stainless steel case refines the Offshore's iconic proportions, maintaining its bold presence while improving wearability. The octagonal bezel secured by eight hexagonal screws remains instantly recognisable, now paired with a glareproofed sapphire caseback that reveals the movement in full.
Blue "Petite Tapisserie" dial
The deep blue dial features Audemars Piguet's refined "Petite Tapisserie" texture alongside blue sub-dials, white gold applied hour-markers with luminescent coating, and Royal Oak hands — a cohesive composition that shifts beautifully under changing light.
Calibre 4404 — latest generation flyback chronograph
At the heart of this reference beats the new in-house Calibre 4404: a selfwinding flyback chronograph with hours, minutes, small seconds, and date. With 433 parts, 40 jewels, a frequency of 4 Hz (28,800 vph), and a 70-hour power reserve, it represents a significant advancement over its predecessor in both technical execution and finishing quality.
Interchangeable strap system
The watch ships with a stainless steel bracelet with AP folding clasp and an additional blue rubber strap, both compatible with the new quick-change interchangeable strap system — allowing seamless transitions between formal and sporting contexts without tools.
Collector's appeal and positioning
The 26238ST.OO.2000ST.01 is the definitive modern expression of the Royal Oak Offshore in stainless steel. The introduction of Calibre 4404 with its extended 70-hour power reserve and enhanced flyback mechanism, combined with the sapphire caseback and interchangeable strap architecture, establishes a new standard for the Offshore line.
The blue dial variant on steel bracelet remains the most iconic Offshore configuration — directly referencing the original 1993 design while representing the very latest in Manufacture watchmaking.
The Offshore legacy
Bold, purposeful, and instantly recognizable, the Royal Oak Offshore Selfwinding Chronograph 26238ST.OO.2000ST.01 honours the pioneering spirit of 1993 while standing as the most refined and technically advanced Offshore ever produced.

Additional parameters
| Category: | BUY WATCHES |
|---|---|
| Model: | Royal Oak Offshore |
| Reference number: | 26238ST.OO.2000ST.01 |
| Movement: | Automatic |
| Case material: | Steel |
| Bracelet material: | Steel |
| Bracelet type: | Integrated bracelet |
| Dial color: | Blue |
| Year of production: | 2025 |
| Condition: | Like new perfect condition |
| Scope of delivery: | Original box & original papers |
| Bracelet color: | Steel |
| Case size: | 42mm |
| Clasp type: | AP folding clasp |
| Functions: | Hours, minutes and date |
| Calibre: | 4404 |
| Case back: | Transparent case back |
| Crystal: | Scratch-resistant sapphire |
| Dial details: | Blue dial with “Petite Tapisserie” pattern white gold applied hour-markers and Royal Oak hands with luminescent coating. |
| Water resistance: | Waterproof to 100 metres |
| Availability: | In stock |
| Gender: | Men's watch |
| Number of stones: | 32 |
| Power reserve: | Approximately 70 hours |
Audemars Piguet
Founded in 1875 in the heart of the Vallée de Joux, Audemars Piguet stands as one of the oldest and most respected Swiss watchmakers. Remaining family-owned for nearly a century and a half, the brand has preserved its independence and artistic vision.
Each timepiece is a masterpiece of precision and craftsmanship — a union of technical innovation and traditional hand-finishing. The creation of the legendary Royal Oak in 1972 redefined luxury sports watches, while the bold Royal Oak Offshore pushed the boundaries even further.
Today, Audemars Piguet continues to shape the world of haute horlogerie with creativity, passion, and timeless elegance.
photo by: audemarspiguet.com