Audemars Piguet Royal Oak Royal Oak Perpetual Calendar Stainless Steel / Silver
Reference 25820ST.OO.0944ST.03
About this watch
The Audemars Piguet Royal Oak Perpetual Calendar is a masterpiece of horological engineering, combining classic elegance with advanced mechanics. Crafted from high-quality stainless steel, this watch features a silver dial and sapphire glass that captures light beautifully. The open case back reveals the exquisite AP 2120 / 2802 automatic movement, boasting functions including hours, minutes, date, day, leap year, month, and a perpetual calendar. Notable features include an extra-thin movement, moonphase complication, and water resistance of 20 meters. This timepiece exudes sophistication, making it suitable for any occasion. As an investment, the Royal Oak Perpetual Calendar retains or increases in value over time, offering unparalleled craftsmanship and a rich heritage. With its stunning aesthetics and advanced movement, this watch is designed to be treasured for generations.
Key Features
- Automatic AP 2120 / 2802 movement
- Perpetual calendar with leap year adjustment
- Moonphase complication with Physical Vapor Deposited metal on sapphire
- Water resistance of 20 meters
- Extra-thin movement (28.40 mm in diameter)
- Sapphire glass for scratch-resistance and crystal clarity
- Stainless steel case with silver dial
Specifications
- Brand
- Audemars Piguet
- Family
- Royal Oak
- Model
- Royal Oak Perpetual Calendar Stainless Steel / Silver
- Reference
- 25820ST.OO.0944ST.03
- Movement
- ap-2120-2802
- Movement Features
-
- Hours, Minutes
- Date, Day, Leap Year, Month, Perpetual Calendar
- Moonphase
- Case
- Stainless Steel 39mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 20
Current Listings

Audemars Piguet Royal Oak Offshore Chronograph Gray Titanium FULL SET 26170TI
This Audemars Piguet Royal Oak Offshore Chronograph in Gray Dial features a lightweight titanium case with a matte finish, showcasing a stunning gray M�ga Tapisserie dial paired with black counters and red-tipped chronograph hands.
- Condition: near mint condition
- Case material: titanium
- Dial type: gray Mega Tapisserie
- Movement: chronograph

Audemars Piguet 16202ST.OO.1240ST.02 Royal Oak Extra-Thin Stainless Steel Watch
This is a stainless steel Audemars Piguet Royal Oak Extra-Thin watch, featuring the brand's signature design and high-quality craftsmanship. The watch comes in its original box with warranty card, which will be released to the customer after one year.
- Condition: Unworn
- Case material: Stainless Steel
- Serial number visible: Yes

2019 Audemars Piguet Royal Oak Chronograph 41mm 26331OR
This is a 2019 Audemars Piguet Royal Oak Chronograph in 18kt pink gold with a brown dial. It features a grande tapisserie pattern and has a chronograph function.
- Condition: Excellent overall condition
- Material: 18kt Pink Gold
- Size: 41mm
- Wrist Size: 7.5inch full links

NOS Audemars PIGUET ROYAL OAK STEEL 15550ST GREY DIAL 37MM 2023 FULL SET
This is a brand new, unworn Audemars Piguet Royal Oak in stainless steel with a grey dial, featuring a 37mm case size.
- Condition: New Old Stock (Unworn)
- Case Size: 37mm
- Movement Type: Self-Winding
- Warranty: Under 5 Years Factory Warranty
Audemars Piguet Royal Oak Chronograph 41mm 26331ST (2021) - Near Mint, Full Set
The Audemars Piguet Royal Oak Chronograph 41mm is a perfect fusion of sportiness and luxury, featuring an iconic octagonal bezel, stunning tapisserie dial, and robust stainless steel case.
- Condition: Near Mint, Unpolished
- Case Size: 41mm
- Bracelet Type: Integrated
- Year: 2021

Audemars Piguet Royal Oak Offshore Chronograph Safari Ivory Ceramic 26470ST
The Audemars Piguet Royal Oak Offshore Chronograph Safari Ivory Ceramic features a stainless steel case with a M�ga Tapisserie dial in ivory white. It has brown chronograph subdials and a dark brown tachymeter ring.
- Condition: Mint condition, little to no signs of wear
- Case material: stainless steel
- Bezel material: brushed stainless steel
- Movement type: self-winding

2019 Audemars Piguet Royal Oak Chronograph 41mm 26239OR
2019 Audemars Piguet Royal Oak Chronograph in 18kt pink gold with a brown Grande Tapisserie dial, featuring a chronograph function.
- Condition: Excellent overall condition
- Material: 18kt Pink Gold
- Size: 7.5inch wrist (Full Links)
- Warranty: Box and Papers - Yes

Audemars Piguet 6005SA Jumbo Two-Tone Quartz Royal Oak
This is an Audemars Piguet Royal Oak model, featuring a 41x32mm stainless steel and 18k yellow gold case.
- Case size: 41x32mm
- Material: Stainless Steel, 18k Yellow Gold
- Dial color: Grey

Audemars Piguet Royal Oak Offshore Chronograph. Bucherer Edition. 1/300. 26471SR
This is a limited edition Audemars Piguet Royal Oak Offshore Chronograph, released exclusively through Bucherer boutiques in 2017. It features a unique Bucherer Blue dial and pink gold bezel, and comes with original packaging and an extra black strap.
- Condition: Mint
- Dial color: Bucherer Blue
- Bezel material: Pink Gold
- Case size: 42mm