Audemars Piguet Royal Oak Royal Oak Selfwinding 77321 Stainless Steel / Diamond / Black / Alligator
Reference 77321ST.ZZ.D002CR.01
About this watch
The Audemars Piguet Royal Oak Selfwinding 77321 is a masterpiece of luxury watchmaking, blending style with cutting-edge technology. Crafted from stainless steel, this watch combines a sleek design with high-quality materials, featuring a striking black dial and gem-set bezel that exudes opulence. Paired with an alligator leather strap, it adds a touch of classic elegance while providing comfort and versatility. At the heart of this timepiece is the impressive AP caliber 2240, engineered to perfection with a diameter of 33.00 mm and height of 10.40 mm, ensuring accuracy and reliability. With its slim profile and lightweight stainless steel construction, it's perfect for everyday wear, handling splashes and rain without worry, while its water resistance rating of 50 meters provides added peace of mind. Whether you're at a business meeting or gala, this watch is sure to turn heads, making it an ideal choice for those who appreciate fine watchmaking and want a balance of elegance and functionality.
Key Features
- Stainless steel case with gem-set bezel
- Black dial with stick and dot indexes
- AP caliber 2240 automatic movement
- 28,800 vibrations per hour (4 Hz)
- Approximately 40-hour power reserve
- Water resistance up to 50 meters
- Alligator leather strap
Specifications
- Brand
- Audemars Piguet
- Family
- Royal Oak
- Model
- Royal Oak Selfwinding 77321 Stainless Steel / Diamond / Black / Alligator
- Reference
- 77321ST.ZZ.D002CR.01
- Movement
- ap-2240
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 33mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] 2025 Audemars Piguet Royal Oak 37mm 15551ST - Brand New Condition With Box & Papers](https://preview.redd.it/kv45y9va369f1.jpeg?auto=webp&s=4efbd26cfebeea4c45266414032672690cd1a388)
![[WTS] Audemars Piguet Royal Oak 18K Yellow Gold & Steel 33mm Quartz 56175SA Watch](https://external-preview.redd.it/xSRkXXV_tloD0hxhCAP0n_0Kh62Yb_p7nWxVMhQlz2g.jpeg?auto=webp&s=27f33dd170347adcf2eda4be8fc949c1211a1515)
Audemars Piguet Royal Oak Chrono Rose Gold Blue 26240OR.OO.D315cr.02
The watch is a Royal Oak Chrono in Rose Gold with Blue dial and strap, showing only minor surface hairlines.
- Condition: Mint condition
- Material: Rose Gold
- Dial color: Blue
![[WTS] Audemars Piguet Royal Oak Offshore Diver Stainless Steel White Dial 15710ST](https://external-preview.redd.it/jZ_w_7nC415rylxwEVDAFwaqcUZDZroRMuwuCQVOr0Q.jpeg?auto=webp&s=5f1dc843a7d9456826639a5a3bb71aee676512bc)
Audemars Piguet Royal Oak Offshore Diver Stainless Steel White Dial 15710ST
This Audemars Piguet Royal Oak Offshore Diver features a stainless steel case, white Tapisserie dial, and automatic mechanical movement.
- Condition: preowned with scratches to the case, bezel and buckle
- Case material: stainless steel
- Case dimensions: 42mm diameter
- Bezel: stainless steel
Audemars Piguet Royal Oak Offshore Titanium Ceramic 44mm Box & Papers – 26400IO
A massive 44mm titanium case with a rugged, high-tech feel and a slate grey "Méga Tapisserie" dial adds depth and dimension beneath the bold red chronograph accents. This timepiece is powered by AP's automatic chronograph movement.
- Condition: Excellent preowned condition
- Case material: Titanium
- Bezel material: Black ceramic
- Pusher material: Black ceramic
Audemars Piguet Royal Oak Offshore Chronograph “Half Brick” Rhodium 42mm 26470OR
The Audemars Piguet Royal Oak Offshore Chronograph is a bold and elegant watch with a striking grey dial, 18k rose gold case, and automatic chronograph movement. It's designed for those who want their wristwear to turn heads and stand out from the crowd.
- Condition: Excellent preowned condition
- Case diameter: 42mm
- Movement type: automatic chronograph
- Strap options: black rubber, white textured rubber

Audemars Piguet Royal Oak Offshore Rubens Barrichello II 26078PO.OO.D018CR.01 Platinum.
This Audemars Piguet Royal Oak Offshore Rubens Barrichello II features a platinum case and comes with warranty booklets and a service box.
- Condition: Excellent
- Material: platinum
Audemars Piguet Royal Oak Offshore Navy 26470ST
The Audemars Piguet Royal Oak Offshore Navy is a 42mm stainless steel chronograph watch with a navy blue dial and Méga Tapisserie pattern, delivering a statement of power, precision, and prestige.
- Condition: Very good pre-owned condition
- Size: 42mm diameter
- Case material: Stainless steel
- Features: Chronograph, Date Window, Screw-down Crown