Audemars Piguet Royal Oak Royal Oak Extra-Thin Yellow Gold / Blue
Reference 15202BA.OO.1240BA.01
About this watch
The Audemars Piguet Royal Oak Extra-Thin is a stunning example of craftsmanship and elegance, featuring a blue dial with the signature "Petite Tapisserie" pattern, crafted from luxurious yellow gold. The watch boasts an ultra-slim profile, measuring 8.10mm in thickness, and a comfortable 39mm diameter. At its heart lies the Audemars Piguet caliber AP 2121, an automatic movement that showcases precision and performance with a power reserve of 40 hours and 36 jewels. With a water resistance rating of 50 meters, this watch can handle splashes and brief immersions in water. Its lightweight design and slim profile make it feel almost weightless on the wrist, allowing it to adapt beautifully to any attire. The Royal Oak Extra-Thin is not just a timepiece, but a statement piece that embodies elegance, craftsmanship, and history.
Key Features
- Automatic Audemars Piguet caliber AP 2121 movement
- 39mm yellow gold case with 8.10mm thickness
- Blue dial with Petite Tapisserie pattern
- Sapphire crystal glass
- Water resistance of 50 meters
- Power reserve of 40 hours
- 36 jewels for reduced friction and wear
Specifications
- Brand
- Audemars Piguet
- Family
- Royal Oak
- Model
- Royal Oak Extra-Thin Yellow Gold / Blue
- Reference
- 15202BA.OO.1240BA.01
- Movement
- ap-2121
- Movement Features
-
- Hours, Minutes
- Date
- Case
- Yellow Gold 39mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] 2025 Audemars Piguet Royal Oak Chronograph 26240OR — Brand New Condition With Original Box & Papers](https://preview.redd.it/nmx2uz7oixcf1.jpeg?auto=webp&s=1dd05c971989d70f740d26e5fb922668c881b417)
2025 Audemars Piguet Royal Oak Chronograph 26240OR — Brand New Condition With Original Box & Papers
The Audemars Piguet Royal Oak Chronograph 26240OR is a 41mm chronograph in rose gold with a black dial and hand-stitched alligator strap. It features an in-house Caliber 4401 with flyback functionality.
- Condition: Brand new
- Case size: 41mm diameter
- Lug to lug length: 51.5mm
- Thickness: 12.4mm
![[WTS] AP Royal Oak Offshore Flyback Chrono Green Khaki - Full Set - Excellent](https://preview.redd.it/956z584tbmef1.jpg?width=640&crop=smart&auto=webp&s=aa6d8375d2ac511628d5c7ec68ca9842296e743c)
AP Royal Oak Offshore Flyback Chrono Green Khaki - Full Set - Excellent
A luxury watch featuring a green dial and khaki accents, part of the Royal Oak Offshore collection.
- Condition: Excellent
- Material: Titanium

Unworn 2025 Audemars Piguet Royal Oak 41mm Green khaki shade. 15510ST.OO.1320ST.09
A brand new, 2025 Audemars Piguet Royal Oak in a 41mm case size with a green khaki shade dial.
- Condition: Unworn
- Case Size: 41mm

Audemars Piguet Royal Oak Offshore Rubens Barrichello II 26078PO.OO.D018CR.01 Platinum.
This is an Audemars Piguet Royal Oak Offshore Rubens Barrichello II, a limited edition platinum model. It comes with warranty booklets and a service box.
- Condition: Excellent
- Material: Platinum

Audemars Piguet 26470ST.00.A028CR.01 Royal Oak Offshore
This Audemars Piguet Royal Oak Offshore is in very good condition, with a range of accessories including books, warranty cards, and rubber straps.
- Condition: Very good condition
- Bracelet type: Factory AP steel bracelet
- Additional straps: black rubber, blue rubber
![[WTS] Audemars Piguet Royal Oak Offshore Diver Carbon 15706AU – $22,488 Shipped (2013 Box & Papers)](https://preview.redd.it/ad37y4j6kgef1.jpg?width=640&crop=smart&auto=webp&s=35f4d62da01f41c8182d4571d75e6f91b30a5d77)
Audemars Piguet Royal Oak Offshore Diver Carbon 15706AU – $22,488 Shipped (2013 Box & Papers)
The Audemars Piguet Royal Oak Offshore Diver 15706AU is a lightweight powerhouse with serious wrist presence and collector appeal. Crafted in forged carbon, it's a unique and wearable Offshore model.
- Condition: Good - carbon case beautifully preserved; light signs of wear only
- Material: Forged carbon case, ceramic bezel
- Size: 42mm diameter
- Movement: AP Caliber 3120, running well
![[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph 44mm Black Forged Carbon Fiber Ceramic - 26400AU](https://preview.redd.it/wchv6f7i0gef1.jpg?width=640&crop=smart&auto=webp&s=a5d962a17edb924488481769bc438f601bd82f53)
[US] Audemars Piguet Royal Oak Offshore Chronograph 44mm Black Forged Carbon Fiber Ceramic - 26400AU
A 44mm Audemars Piguet Royal Oak Offshore Chronograph with a carbon fiber case and ceramic bezel, featuring a decorated movement through an open case back.
- Condition: Very Good
- Case size: 44mm
- Material: carbon fiber
- Bezel material: ceramic
![[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Blue “Beast” - AP 26237ST Full Set](https://preview.redd.it/64c2gn5gxfef1.jpg?width=640&crop=smart&auto=webp&s=b15c17bc794274cb47ae7ff0973d65685ca3b723)
[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Blue “Beast” - AP 26237ST Full Set
- Condition: Very Good
- Case size: 42mm diameter
- Water resistance: Unknown
- Movement: In-house automatic chronograph

MINT Audemars PIGUET ROYAL OAK DUAL TIME 26120ST STAINLESS STEEL BLUE DIAL 39MM
A 39mm Audemars Piguet Royal Oak Dual Time in stainless steel with a blue dial.
- Condition: Mint, Unpolished
- Case Size: 39mm
- Material: Stainless Steel
- Dial Color: Blue