Today we’re taking a closer look at one of the most talked-about releases from APS Factory: the Audemars Piguet Royal Oak Chronograph 26240 featuring the factory’s exclusive integrated 4401 flyback movement. This model has generated significant buzz, particularly the versions with black and white dials, which are regarded as the most color-accurate of the series.
Exclusive Movement: The Key to APS’s Strength
In the world of replica watchmaking, there’s a saying: “Whoever controls the movement, controls the game.” APS Factory’s success in securing the integrated 4401 movement underscores their technical capability. Unlike previous versions of replica Audemars Piguet chronographs, which suffered from inconsistent functionality and proportions, this new 26240 offers faithful replication in terms of case thickness, case shape, dial layout, and overall features.
Appearance and Finishing
The watch has a powerful and refined aesthetic. Apart from the dial color, both the black and white dial versions are nearly identical. Each features a subtle sunburst finish—more prominent on the white dial—and the dial texture is cleanly executed. APS already had a strong track record with earlier models like the 15400 and 1500, so the detailing here is on point.
The brushing and polishing of the bezel are finely done, and the screws on the bezel show a slight recession, consistent with the genuine design. The bracelet and clasp are also executed to a high standard, with precise angles and consistent finishing.
Dial Details
Zooming in, the black and white dial versions show impressive texture and depth. The “waffle” pattern on the dial is sharp and evenly patterned, and the sunburst effect on the sub-dials is well integrated. The printing on the dial, including the brand logo, is crisp with excellent depth. The date window is well-centered, and the overall symmetry is on par with the genuine version. We’ve also previously reviewed the green dial and all-black ceramic versions, which also offer impressive color accuracy and build quality. Additional versions, including rose gold cases, are expected to be released soon.
Chronograph Functionality – A Standout Feature
One of the standout features of this model is its fully functional flyback chronograph. Unlike traditional chronographs (such as those on the Daytona) that require a stop–reset–start sequence, this flyback movement allows users to press the reset pusher during active timing to instantly restart the chronograph. This is particularly useful in multi-phase timing situations. For daily use, the traditional method (stop → reset) is recommended to reduce wear on the mechanism.
Bracelet Sizing
Adjusting the bracelet is straightforward. One side of the link is held in place by a screw, which can be removed using a suitable screwdriver. The other side contains a connecting pin that can be pushed out using a SIM card ejector tool or a fine pin. This allows for easy sizing without damaging the bracelet.
Final Thoughts
The APS Factory Audemars Piguet Royal Oak Chronograph 26240 offers an interesting case study in the evolution of integrated chronograph movements within the replica market. With its 4401-style movement, updated dial layout, and refined external finishing, this model reflects some of the more recent advancements in reproduction techniques. From the case proportions to the flyback chronograph function, each detail mirrors the direction high-end replica watch have taken in recent years—shifting from simple imitations to more technically ambitious builds. While this doesn’t replace a genuine timepiece, it certainly marks a new benchmark in the capabilities of modern replica manufacturing.