Audemars Piguet Super Clone Watches 1:1 Royal Oak Perpetual Calendar 26574ST 41MM

Name: Audemars Piguet Super Clone Watches 1:1 Royal Oak Perpetual Calendar 26574ST 41MM
Brand: Audemars Piguet
SKU: NCW-91338
Price: 950 USD
Availability: OutOfStock

Out of Stock

Original price was: $1,200.00.Current price is: $950.00.

BBSF Edition — Integrated Stainless Steel Bracelet

The Audemars Piguet Royal Oak Perpetual Calendar 26574ST presents one of the most complex challenges in horological replication, primarily due to the intricate spacing of its quad-subdial layout. This BBSF edition successfully navigates these technical hurdles, offering a highly precise visual representation of the Grande Tapisserie dial alongside functional calendar indications. Collectors have noted this specific factory production for its balanced approach, prioritizing dial symmetry and structural integrity over achieving the ultra-thin profile of the genuine reference.

Powered by a heavily modified Caliber 5134 clone, this mechanical movement utilizes a robust modular architecture to support the day, date, month, and moonphase displays. Operating at a frequency of 28,800 vibrations per hour, it delivers a power reserve of approximately 36 hours. The movement bridges are decorated with perlage and côtes de Genève, visible through the sapphire exhibition caseback, designed to mimic the authentic Audemars Piguet finishing standards closely.

Crafted from premium 316L stainless steel, the case measures 41mm in diameter with a verified thickness of 11.3mm and a substantial, genuine-feeling weight of 184 grams. The intricately textured dial features the signature Night Blue, Cloud 50 tone, achieved through precise galvanic processing, which contrasts sharply against the white gold-toned applied hour markers. The exterior showcases the expected brushed/polished alternating finishing across the iconic octagonal bezel and integrated bracelet links.

Movement: Caliber 5134 Clone — Approximately 36 hours
Case Material: 316L Stainless Steel, 41mm diameter, 51mm lug-to-lug, 184g
Bezel: 316L Stainless Steel, precise octagonal brushing matching genuine
Crystal: Scratch-resistant sapphire with colorless AR coating
Bracelet: Integrated 316L stainless steel, alternating finishes, AP double deployant clasp
Water Resistance: 30m Stated — professional pressure test recommended before swimming

This piece is tailored for the advanced collector seeking a functional grand complication replica that commands presence. While the increased case thickness makes it slightly more robust than the authentic piece, it remains an exceptional engineering feat suitable for formal and smart-casual environments.

FAQ’s

Out of stock

Category: Audemars Piguet

Description

BBSF Audemars Piguet Royal Oak Perpetual Calendar 26574ST

A robust modular approach to AP’s premier grand complication, balancing subdial functionality with integrated bracelet ergonomics.

Powered by Caliber 5134 Clone

The mechanical foundation of this replica is a heavily modified base caliber, engineered to replicate the complex layout of the genuine AP 5134. It features a custom module that drives the four recessed subdials, managing the day, date, month, and moonphase displays. While the underlying architecture differs from the ultra-thin genuine movement, the custom rotor and decorative bridge plates are finished with côtes de Genève and polished bevels to closely resemble the authentic open caseback view.

⏱ Accuracy Profile:

Standard clone base regulation: ±10–15 s/day.

✅ Power Reserve: Approximately 36 hours
✅ Complications: Day, date, month, and moonphase indicator
✅ Winding Direction: Unidirectional

Technical Specifications

THE BUILD316L Stainless Steel

Measuring 41mm in diameter with a verified 11.3mm thickness. The case features the correct alternating brushed surfaces and polished chamfers, weighing a substantial 184 grams.

THE DIALGrande Tapisserie

The dial exhibits the signature textured pattern with precise subdial spacing. Applied white gold-toned hour markers are treated with luminescent compound for low-light legibility.

THE BEZELOctagonal Steel

Secured by eight polished hexagonal screws. The vertical brushing on the bezel face contrasts sharply with the high-polish finish on its slanted outer edge.

THE BRACELETIntegrated Link

Features solid end links with precise tapering. The AP double deployant clasp engages securely, with minimal lateral endplay between the intricate bracelet segments.

Why BBSF for This Reference?

Many collectors ask: “Why not APSF?”

While APSF dominates the standard three-hand Royal Oak market (such as the 15500), BBSF has dedicated specific engineering resources to the quad-subdial layout of the 26574ST. The BBSF edition achieves excellent dial symmetry and maintains a solid 184g weight that feels authentic on the wrist, offering a highly reliable modular calendar mechanism.

Full Disclosure: The genuine 26574ST utilizes an ultra-thin caliber allowing for a 9.5mm case profile. Due to the modular clone movement, this BBSF edition measures 11.3mm thick. While still wearing comfortably under a cuff, it lacks the razor-thin profile of the authentic piece.

LIVE PREVIEW

Data Sheet

MODEL REFERENCE	Ref.26574ST.OO.1220ST.03
FACTORY / VERSION	BBSF Edition
MOVEMENT	Caliber 5134 Clone
CASE MATERIAL	316L Stainless Steel
WEIGHT & THICKNESS	184g \| 11.3mm
CRYSTAL & LUME	Scratch-resistant Sapphire \| Super-LumiNova
DIMENSIONS	41mm × 51mm × 11.3mmManual measurements — minor tolerances apply.
WATER RESISTANCE	30m Stated — professional pressure test recommended before swimming

Collector Q&A

Q: Does the perpetual calendar complication function exactly like the genuine Caliber 5134?

A: The BBSF uses a modified clone movement to replicate the dial layout. The day, date, and month are functional and adjustable via the recessed case pushers. However, it does not mechanically account for leap years automatically like a true perpetual calendar mechanism.

Q: What is the exact case thickness of this BBSF edition compared to the genuine?

A: This BBSF replica measures 11.3mm in thickness. This is 1.8mm thicker than the genuine Audemars Piguet specification of 9.5mm, a necessary tolerance to accommodate the modular clone movement architecture.

Q: How is the weight of the BBSF 26574ST compared to the genuine stainless steel model?

A: The BBSF weighs exactly 184 grams, providing a substantial, premium feel on the wrist that closely mirrors the heft of the authentic stainless steel integrated bracelet and case construction.

Q: Is the moonphase indicator functional or merely printed?

A: The moonphase disc is fully functional and rotates with the 31-day cycle. However, the aventurine glass effect and metallic moon detailing on the disc are less stereoscopic and vibrant than the genuine Audemars Piguet execution.