Audemars Piguet Royal Oak Royal Oak 25554 Perpetual Calendar
Reference 25554ST.O.0344ST.01
About this watch
The Audemars Piguet Royal Oak 25554ST.O.0344ST.01 is a masterpiece of horology, blending elegance and sophistication with technical excellence. Produced in 1981, this perpetual calendar watch marked a significant point in horological history, featuring a stainless steel construction and intricate details on the dial. The silver-colored 39mm case strikes an ideal balance between boldness and refinement, while the stick-shaped hands and dot indexes provide easy readability. The Audemars Piguet caliber AP 2120 / 2800 automatic movement is renowned for its precision and reliability, boasting a power reserve of 40 hours and operating at a frequency of 21,600 vibrations per hour. With 38 jewels, this extra-thin movement is a testament to the brand's engineering prowess. The Royal Oak 25554 is not only a stunning timepiece but also a valuable investment, holding its value well due to its heritage and craftsmanship. Its ergonomic design makes it surprisingly comfortable on the wrist, while the stainless steel bracelet is both stylish and adjustable.
Buy Now on Jomashop
This is an affiliate link
Key Features
- 39mm stainless steel case
- Silver-colored dial with stick-shaped hands and dot indexes
- Perpetual calendar functionality
- Audemars Piguet Caliber AP 2120 / 2800 automatic movement
- 38 jewels, power reserve of 40 hours, frequency of 21,600 vibrations per hour
- Sapphire glass for scratch protection
- Water-resistant to a certain extent
Specifications
- Brand
- Audemars Piguet
- Family
- Royal Oak
- Model
- Royal Oak 25554 Perpetual Calendar
- Reference
- 25554ST.O.0344ST.01
- Movement
- ap-2120-2800
- Movement Features
-
- Hours, Minutes
- Date, Day, Month, Perpetual Calendar
- Case
- Stainless Steel 39mm
- Dial Color
- Silver
- Crystal
- Sapphire
Current Listings
![[WTS] Audemars Piguet Royal Oak Offshore 26470IO – Titanium/Ceramic – Box & Papers – Random Serial (2020+) – Great Condition – 26,800 Shipped – Trades Welcome](https://preview.redd.it/wse2zfl6yojg1.jpg?width=640&crop=smart&auto=webp&s=901c972bc96fafdad9e1a2512d3e70bdbc8b9d15)
Audemars Piguet Royal Oak Offshore 26470IO – Titanium/Ceramic – Box & Papers – Random Serial (2020+) – Great Condition – 26,800 Shipped – Trades Welcome
This Audemars Piguet Royal Oak Offshore Ref. 26470IO features a titanium case, gray ceramic bezel, and AP automatic chronograph movement, giving it a rugged yet luxurious presence.
- Condition: great
- Case material: titanium
- Bezel material: gray ceramic
- Movement type: AP automatic chronograph movement
![[WTS] Vintage Seiko Sports 150 – Alarm Chronograph – 😏 “Poor Man’s AP Royal Oak” 😏 – 7T34-7A10 – $245 Shipped](https://preview.redd.it/g0e1fbl1fijg1.jpg?width=640&crop=smart&auto=webp&s=d64eff6364aa96bad1b4f88850f5b5d1f8b55008)
Vintage Seiko Sports 150 – Alarm Chronograph – 😏 “Poor Man’s AP Royal Oak” 😏 – 7T34-7A10 – $245 Shipped
This vintage Seiko Sports 150 is a stylish and functional chronograph watch featuring date display, alarm functions, and powered by quartz movement. It's housed in an approximately 44mm case on its original bracelet.
- Condition: Used with signs of wear and fading
- Case Size: approximately 44mm
- Strap Length: up to 8 inches
![[WTS] Audemars Piguet Royal Oak Offshore Diver “The Admiral”](https://preview.redd.it/jnghp9nqghjg1.jpg?width=640&crop=smart&auto=webp&s=7f9c5497ec262b469bc72946a391b26b5efc3d1b)
Audemars Piguet Royal Oak Offshore Diver “The Admiral”
The Audemars Piguet Royal Oak Offshore Diver 'The Admiral' features a 42mm case, white hobnail dial, and integrated strap with navy blue accents.
- Condition: Excellent Condition
- Case size: 42mm
- Water resistance: 200m depth rating
![[WTS] Audemars Piguet Royal Oak 6014ba ($39,500)](https://preview.redd.it/n6lfctnzwbjg1.jpg?width=640&crop=smart&auto=webp&s=48d506e565560cbaff64c4896aac091f3d842df7)
Audemars Piguet Royal Oak 6014ba ($39,500)
This Audemars Piguet Royal Oak is a solid 18K gold watch with a quartz movement, suitable for a 7-inch wrist.
- Condition: really nice
- Material: solid 18K gold
- Wrist size compatibility: roughly 7 inch
![[WTS] Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01](https://preview.redd.it/6tjo8vm0r9jg1.jpeg?auto=webp&s=160bb756ddf91d4332b2a53fa587f8931b7bf884)
Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01
The watch is a 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph with a smoked grey dial.
- Condition: Like new
- Case size: 44mm
- Movement caliber: 3126/3840
- Power reserve: 50 hours
![[WTS] Audemars Piguet Royal Oak Offshore 26470IO – Titanium/Ceramic – Box & Papers – Random Serial (2020+) – Great Condition – 26,800 Shipped – Trades Welcome](https://preview.redd.it/4q7f0pj093jg1.jpg?width=640&crop=smart&auto=webp&s=b7498d1634ef2433aca43f02a9ce52c756de73e7)
Audemars Piguet Royal Oak Offshore 26470IO – Titanium/Ceramic – Box & Papers – Random Serial (2020+) – Great Condition – 26,800 Shipped – Trades Welcome
Up for sale is an Audemars Piguet Royal Oak Offshore Ref. 26470IO, one of the most striking modern Offshore configurations. The titanium case paired with the gray ceramic bezel gives this piece a rugged, stealth-luxury presence, while still wearing comfortably thanks to the lightweight build.
- Condition: Great
- Case Material: titanium
- Bezel Material: gray ceramic
- Movement: AP automatic chronograph movement
![[WTS] Audemars Piguet Royal Oak 15300OR – Rose Gold - Watch Only](https://preview.redd.it/ktbfusv9i2jg1.jpg?width=640&crop=smart&auto=webp&s=54e9695d33fb8361c38606d12753ffcaa3a64e2f)
Audemars Piguet Royal Oak 15300OR – Rose Gold - Watch Only
This Audemars Piguet Royal Oak reference 15300OR features a 39mm 18k rose gold case with a classic white Grande Tapisserie dial, powered by the in-house AP Calibre 3120 automatic movement. It comes with both a brown alligator leather strap and an additional white rubber strap for different wear options.
- Condition: Very good pre-owned condition
- Case Size: 39mm
- Material: 18k Rose Gold
- Dial: White “Grande Tapisserie”
![[WTS] Audemars Piguet Royal Oak Offshore Diver 42mm Funky Green 15710ST.OO.A038CA.01](https://preview.redd.it/yv5c130dzyig1.jpg?width=640&crop=smart&auto=webp&s=19f4d279c7141637802c23c07f68fb443ee042e1)
Audemars Piguet Royal Oak Offshore Diver 42mm Funky Green 15710ST.OO.A038CA.01
This Audemars Piguet Royal Oak Offshore Diver is a 42mm Funky Green timepiece with a stainless steel case and rubber band, featuring an automatic movement, sapphire crystal, and a water resistance of 300 meters. The watch comes with its outer box, inner green box, instruction manual, and warranty manual.
- Condition: Excellent pre-owned condition
- Case diameter: 42mm
- Water resistance: 300 meters
- Movement: Automatic
![[WTS] Audemars Piguet Royal Oak Offshore Chronograph Jarno Trulli Limited Edition](https://preview.redd.it/zuwyqrunuxig1.jpg?width=640&crop=smart&auto=webp&s=ce4fe2d526415877fa91d282c7dc113f8d959c71)
Audemars Piguet Royal Oak Offshore Chronograph Jarno Trulli Limited Edition
This limited edition Royal Oak Offshore features a forged carbon fiber case, cermet bezel and other components, and an open display case back signed by F1 legend Jarno Trulli.
- Condition: Excellent condition with very few signs of wear
- Case material: Forged carbon fiber
- Bezel material: Cermet