Audemars Piguet Royal Oak Royal Oak 15400 Stainless Steel / Grey

Reference 15400ST.OO.1220ST.04

Audemars Piguet Royal Oak 15400 Stainless Steel / Grey

About this watch

The Audemars Piguet Royal Oak 15400ST.OO.1220ST.04 is a masterpiece of luxury watchmaking that embodies sophistication and intricate engineering marvels. With its bold 41mm diameter stainless steel case, the watch strikes a perfect balance between presence and wearability. The integrated bracelet features brushed and polished surfaces that create a stunning contrast, catching the light beautifully. The dial's Grande Tapisserie pattern is a signature element that sets this watch apart from others in its class, with a grey color exuding sophistication and intricate texture adding depth and character. The AP 3120 automatic movement boasts precision timekeeping and a 60-hour power reserve, making it a reliable companion for everyday wear. With a water resistance of 50 meters, the Royal Oak 15400 can handle splashes and brief immersion. This watch is not just a statement but also an investment in quality and craftsmanship, with luxury watches from reputable brands like Audemars Piguet retaining value over time.

Buy Now on Jomashop

This is an affiliate link

MSRP: $18,400

Market Price: $31,362

Key Features

41mm diameter stainless steel case
Integrated bracelet with brushed and polished surfaces
Grande Tapisserie dial pattern with grey color
AP 3120 automatic movement with precision timekeeping
60-hour power reserve
Water resistance of 50 meters
In-house caliber AP 3120 with 280 total parts

Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak 15400 Stainless Steel / Grey

Reference

15400ST.OO.1220ST.04

Movement

ap-3120

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 41mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

Current Listings

NEW Audemars Piguet Royal Oak Offshore Chrono Smoked Taupe 26420SO.OO.A600CA.01

Audemars Piguet - 26420SO.OO.A600CA.01 · $36,000

This is a brand new, 2024 Audemars Piguet Royal Oak Offshore Chrono in Smoked Taupe, reference number 26420SO.OO.A600CA.01. It comes complete with a double box set, warranty card, instructions, and factory-sealed rubber band.

Condition: Like new
Warranty: factory sealed warranty card included
Box Status: minor scuffs on outer box

Posted at

Oct 15, 2025, 11:34 AM

Active

View listing on r/WatchExchange

[US] Audemars Piguet Royal Oak Offshore Chronograph Black Dial Steel AP ‘City of Sails’ - 25979ST

Audemars Piguet - 25979ST · $102,000

Limited edition: Yes, City of Sails
Case size: 43mm diameter

Posted at

Oct 15, 2025, 11:09 AM

Active

View listing on r/WatchExchange

[US] Audemars Piguet Royal Oak Chronograph 41mm Blue Dial AP 26331ST – Full Set 2021

Audemars Piguet - 26331ST

The watch is a Royal Oak Chronograph with a blue dial and is part of the 2021 collection.

Year: 2021

Posted at

Oct 15, 2025, 11:05 AM

Active

View listing on r/WatchExchange

[US] Audemars Piguet Royal Oak Chronograph 41mm Blue Dial AP 26331ST – Full Set 2021

Audemars Piguet - 26331ST · $79,900

The listing is for an Audemars Piguet Royal Oak Chronograph in a 41mm case, featuring a blue dial. It comes with additional details such as the full set and being from 2021.

Year: 2021
Set: Full Set

Posted at

Oct 15, 2025, 11:05 AM

Active

View listing on r/WatchExchange

[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Rubberclad - AP 25940OK Full Set

Audemars Piguet - AP 25940OK · $105,000

This Audemars Piguet Royal Oak Offshore Chronograph is a 42mm Rubberclad model, part of the AP 25940OK collection.

Case material: Stainless steel
Diameter: 42mm
Bracelet: Rubber

Posted at

Oct 15, 2025, 10:56 AM

Active

View listing on r/WatchExchange

Audemars Piguet Royal Oak Offshore Chronograph Beast Blue Dial 42mm 25721ST.OO.1000ST.09.A

Audemars Piguet - 25721ST.OO.1000ST.09.A · $28,395

The Audemars Piguet Royal Oak Offshore Chronograph 'Beast' is a 42mm mechanical watch with a blue dial and stainless steel case, featuring a tapisserie texture and octagonal bezel.

Condition: Very good condition with light signs of wear
Case size: 42mm diameter
Water resistance: 100m depth rating
Movement type: Mechanical (Automatic)

Posted at

Oct 15, 2025, 8:47 AM

Active

View listing on r/WatchExchange

Audemars Piguet Royal Oak Dual Time 39mm YELLOW GOLD 26120BA.OO.D088CR.01

Audemars Piguet - 26120BA.OO.D088CR.01 · $40,000

This beautiful Audemars Piguet Royal Oak Dual Time in 39mm YELLOW GOLD is a rare Yellow Gold version, featuring an automatic movement, sapphire crystal, and 50 Meters water resistance. It comes with its outer green box, inner wooden box, instruction manual, and original warranty manual.

Condition: nice pre-owned condition with light cosmetic wear
Case diameter: 39mm
Movement: automatic
Crystal type: sapphire

Posted at

Oct 14, 2025, 4:34 PM

Active

View listing on r/WatchExchange

Audemars Piguet Royal Oak Offshore Diver 42mm Black Dial 15703ST BOXES/PAPERS

Audemars Piguet - 15703ST.00.A002CA.01 · $18,500

The watch features an inner rotating ring with a diving scale, 42mm case diameter, and is water resistant up to 300 meters.

Condition: Excellent, minor cosmetic wear
Case diameter: 42mm
Water resistance: 300m depth rating
Movement type: Automatic

Posted at

Oct 14, 2025, 4:15 PM

Active

View listing on r/WatchExchange

Audemars Piguet Royal Oak Perpetual Calendar Blue White Ceramic MINT 26579CB

Audemars Piguet - 26579CB · $306,899

This Audemars Piguet Royal Oak Perpetual Calendar features a blue Grande Tapisserie dial, perpetual calendar function, and is made from white ceramic. It includes hours, minutes, day, date, month, moon phase, leap year, and week indicator functions.

Condition: Mint
Case material: White ceramic
Dial color: Blue

Posted at

Apr 8, 2025, 1:20 PM

Active

View listing on RolexForums