Audemars Piguet Royal Oak Royal Oak 25554 Perpetual Calendar

Reference 25554ST.O.0344ST.01

Audemars Piguet Royal Oak 25554 Perpetual Calendar

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.

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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

Audemars Piguet Royal oak 15300st

Audemars Piguet - 15300ST · $26,500

Up for sale is my Audemars Piguet Royal Oak 15300ST in stainless steel. The watch is in great condition overall with a small ding on the bezel.

Condition: Great overall with minor ding on bezel and scratches on bracelet
Model: Royal Oak
Bezel condition: minor ding
Bracelet condition: scratches from wear

Posted at

Apr 28, 2025, 4:46 PM

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Audemars Piguet Royal Oak Chronograph 25860ST.OO.1110ST.05 - Full Set (Box + Service Record) - Excellent Condition

Posted at

Apr 28, 2025, 12:47 PM

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Audemars Piguet Royal Oak Offshore Diver 2022 Grey Dial 15720ST.OO.A009CA.01

Audemars Piguet - 15720ST.OO.A009CA.01 · $27,300.003

The Audemars Piguet Royal Oak Offshore Diver is a men's watch with a 42mm stainless steel case and mechanical automatic movement (cal 4308). It features a grey dial and date function.

Condition: 100%
Case material: Stainless Steel
Movement type: Mechanical Automatic
Water resistance:

Posted at

Apr 28, 2025, 9:39 AM

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Audemars Piguet Royal Oak Offshore Chronograph Blue Dial 26420TI.OO.A027CA.01

Audemars Piguet - 26420TI.OO.A027CA.01 · $29,250.003

A stainless steel Audemars Piguet Royal Oak Offshore Chronograph with a blue dial and mechanical automatic movement (cal. 4404). The watch features a 43mm case size and is in excellent condition, coming with box and warranty card.

Condition: 95%
Case material: Stainless Steel
Movement type: Mechanical Automatic
Case size: 43mm

Posted at

Apr 28, 2025, 9:33 AM

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AP Royal Oak 15400st.oo.1220st.01. Full Kit.

Audemars Piguet - 15400st.oo.1220st.01 · $39,000

This Audemars Piguet Royal Oak is a 41mm watch with a black dial. It's in excellent condition and comes with a full kit, including original boxes and paperwork.

Condition: Excellent condition
Case Diameter: 41mm
Dial Color: Black
Includes Accessories: Yes, original boxes, paperwork, spare links

Posted at

Apr 27, 2025, 12:10 PM

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2023 Audemars Piguet Royal Oak 41mm Stainless Steel Black Dial 15510ST Full Set

Audemars Piguet - 15510ST.00.1320ST.07 · $38,800

2023 Audemars Piguet Royal Oak 41mm Stainless Steel Black Dial in nice preowned condition. The watch has light scratches on the case, bracelet, and bezel. It comes with its original box and warranty card.

Condition: nice preowned condition with light scratches on the case, bracelet and bezel
Case material: stainless steel
Dial material: black
Band material: stainless steel

Posted at

Apr 26, 2025, 7:30 PM

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Audemars Piguet Royal Oak Offshore Diver Chronograph 26703ST.OO.A070CA.01

Audemars Piguet - 26703ST.OO.A070CA.01 · $29,999

The Audemars Piguet Royal Oak Offshore Diver blends luxury and performance with a 42mm stainless steel case, iconic octagonal bezel, and striking orange "Méga Tapisserie" dial. Water-resistant to 300 meters with a unidirectional rotating bezel, it’s a true diver’s companion.

Condition: Mint
Case size: 42mm
Water resistance: 300m
Depth rating: 300m

Posted at

Apr 25, 2025, 7:52 PM

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2001 Audemars Piguet Royal Oak Offshore Triple Calendar 38mm 25807ST - Excellent, Unpolished Condition With Box and Papers

Audemars Piguet - 25807ST · $20,000

This 2001 Audemars Piguet Royal Oak Offshore Triple Calendar stands out with its rare complication and perfectly sized 38mm case. In excellent condition and accompanied by its box and papers, it's a distinctive and collectible example of early Offshore design.

Condition: Excellent, unpolished
Case diameter: 38mm
Lug to lug: 48.9mm
Thickness: 12.6mm

Posted at

Apr 25, 2025, 9:00 AM

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