AP Royal Oak Chronograph 15400ST Supreme Clone Quality

The Audemars Piguet Royal Oak Chronograph 15400ST Replica is a refined and highly detailed recreation of one of AP’s most iconic sport-luxury designs. Powered by either a Swiss or Japanese automatic mechanism, it delivers smooth sweep motion and reliable chronograph functionality, with the Swiss caliber offering COSC-level accuracy for an authentically premium Audemars Piguet experience.

The 41 mm case is crafted from high-grade 904L stainless steel, showcasing the signature Royal Oak combination of brushed and polished finishing. Paired with the integrated stainless-steel bracelet and AP folding clasp, the watch ensures exceptional comfort, durability, and unmistakable Royal Oak presence. Sapphire crystal protection guarantees long-lasting clarity and scratch resistance.

Its classic “Grande Tapisserie” dial features balanced subdials, polished hour markers, luminous accents, and refined hands, creating a perfect harmony between sportiness and elegance. The detailed chronograph layout enhances both functionality and visual depth.

As a supreme 1:1 clone quality edition, every detail—case geometry, dial texture, chronograph layout, engravings, bracelet articulation, and finishing—has been meticulously replicated to mirror the genuine 15400ST with outstanding precision. Backed by a full 2-year International United Luxury warranty, this model delivers craftsmanship, performance, and the unmistakable prestige of the Audemars Piguet Royal Oak collection.

Listed specifications

Brand

Audemars Piguet

Case size

41 MM

Mechanism

Japanese, Swiss

FAMILY

Royal Oak

Color

Blue, Rose Gold

MODEL NO

15400ST.OO.01

Movement

Automatic

Caliber

AP 2385

Power Reserve

60 hours (Approximately)

Precision

(-3/+3 sec/day) Within COSC certification limits

Second Hand

Sweep Motion

Case Material

904L stainless steel

Case Color

Steel

Bezel Material

904L Stainless Steel

Bezel Color

Rosegold

Crystal

Sapphire crystal

Thickness

11 mm

Bracelet Material

904L Stainless Steel

Bracelet Type

Royal Oak Bracelet

Bracelet Color

Rosegold

Bracelet Size

Adjustable links as genuine for all sizes

Clasp Material

904L Stainless Steel

Clasp Type

Fold clasp

Clasp Color

Rosegold

Nickname

Grande Tapisserie

Dial Color

Blue

Indeces

Stick / Dot

Hour-Markers Material

904L Stainless Steel

Hour-Markers Type

Royal Oak hour-marker

Hands Material

904L stainless steel

Hands Type

Stick Hours, Minutes, Small Seconds, Date, Chronograph, Column wheel

FUNCTIONS

Hours, Minutes, Seconds,,Date

WATER-RESISTANCE

Passed the 30m water resistance test. (The test was applied under a pressure of 3 atm/30 meters. However, swimming is not recommended for any watch, both genuine and replica.)