Über uns » Audemars Piguet Royal Oak Offshore 43 “Bleu Nuit, Nuage 50”

The Audemars Piguet Royal Oak Offshore Diver has specialized sports watch designed for diving exploration. Featuring a 42mm stainless case, 300-meter water resistance, a new built-in unidirectional rotating immerse bezel, and the Caliber 4308 movement, it combines basic aesthetics with diving effectiveness. Introduced in 2010, it was advanced to a modern 42mm standard in 2021, and further kept up to date in 2026 with the Competence 4308 movement and a replaceable strap system.








Essential Parameters and Design

Item | Specifications

Case | 42mm steel / ceramic / ti, octagonal bezel + open screws, double screw-down top (10 o'clock for intrinsic bezel control, 3 o'clock for time adjustment)

Bezel | Built-in unidirectional rotating dive bezel using blue/orange/white markings for safe practices stop zones, compliant having ISO 6425 standard

Dial | Iconic “Mega Tapisserie” pattern, luminous time markers and hands to get clear readability

Mobility | Caliber 4308 intelligent winding (2026 new model) / Caliber 3120 (classic model), 60-hour power reserve, a long time, minutes, seconds, date

Water Resistance | 300 measures, suitable for professional diving

Strap | Replaceable plastic strap (new model), metal pin buckle, some designs with matching colored silicone straps



Classic Models and Color Schemes

15720ST.OO.A010CA.01 (2026 New Model): Stainless steel case, pink and black color gradient Mega Tapisserie face, white rubber strap, Grade 4308 movement, 14. 3 mm thick.

15720ST.OO.A355CA.01 (2026 New Model): Stainless steel event, turquoise dial, matching rubberize strap, combining chronograph and also diving functions. 15710ST.OO.A085CA.01 (Classic Model): Stainless steel case, beige watch dial with blue safety region, beige rubber strap, Quality 3120 movement.

15711OI.OO.A006CA.01 (Limited Edition): Titanium case, gray dial, orange safety zoom, limited edition, high collector's value.



Major Highlights

Professional Diving Features: Built-in unidirectional turning bezel + double-locking prized for precise dive keeping time; 300-meter water resistance and lustrous design, suitable for deep-sea settings.

Aesthetic Continuity along with Innovation: Octagonal bezel, unwrapped screws, and oversized checkered dial continue the Royal Oak heritage; large scenario size (42 mm) raises the sporty feel.

Resources and Wearability: Stainless steel/ceramic/titanium materials combine durability in addition to quality; interchangeable rubber secure enhance wearing comfort and style overall flexibility.

Movement Upgrade: Typically the 2026 new model attributes the Caliber 4308 mobility, optimizing adjustment stability, as well as a 60-hour power reserve to meet regular needs.



Buying Advice

Daily Travel time: Prioritize the stainless steel unit (e. g., 15720ST pink dial), versatile and may keep value well, with robust liquidity in the secondary sector.

Professional Diving: Often the ceramic bezel model is way more wear-resistant; the black hard + black dial is definitely understated and durable, suitable for consistent underwater activities.

Collecting/Investment: Consider limited editions (e. g., 15711OI titanium) as well as rainbow bezel models, which might be highly rare and have major appreciation potential.