APSF Audemars Piguet Royal Oak Offshore 26420 Rose Gold
A groundbreaking 1:1 replica featuring the industry’s first true Calibre 4401 integrated flyback chronograph clone in a luxurious 42mm rose gold case.
Powered by APS Clone Calibre 4401
Unlike previous iterations that relied on modular movements, the APSF 4401 is a true integrated chronograph marvel. The one-piece movement (一体机) is meticulously hand-finished with Geneva waves and polished bevels, operating seamlessly with a genuine flyback function, representing the absolute pinnacle of domestic watchmaking.
- ✅ Power Reserve: Up to 70 hours (Factory Spec) / ~50 hours practical reliable reserve
- ✅ Functionality: True Flyback Chronograph, 30-min & 12-hour subdials, Quick-set Date
- ✅ Reliability: Sweeps at a smooth 28,800 VPH, rigorously tested for chronograph resetting precision
Technical Specifications
THE BUILD42mm Rose Gold Plated Case
Precision milled to an exact 14.2mm thickness, matching genuine proportions. Alternating brushed and polished finishing gives the heavy 167g case immense visual depth.
THE FACEMéga Tapisserie Dial
Deep black 3D waffle texture carved via CNC machinery, finished with sandblasting and electroplating. Features Super-LumiNova coated hands and applied indices.
THE BEZELIconic Octagonal Bezel
Symmetrically aligned hexagonal screws flush against the vertically brushed bezel, demonstrating APSF’s extremely strict quality control assembly.
REFINEMENTQuick-Release Strap System
Features the new push-button quick strap change system. Comes on a premium black rubber strap, seamlessly blending luxurious weight with rugged sports utility.
🏆 Why We Chose APSF for this Model?
Many clients ask: “Why not AP Factory (APF)?”
Here is the honest truth: While APF offers a highly competitive version, APSF completely wins in terms of movement architecture and exact case thickness. By utilizing their proprietary one-piece 4401 clone, APSF achieves the true 14.2mm profile and a fully functional flyback chronograph mechanism, whereas competitors often rely on thicker, modified 7750 modules. For the 26420 series, technical proximity to the Genuine under the hood was our top priority.
Full Disclosure: The automatic winding micro-rotor is slightly louder than Gen in a silent room, but this is a standard characteristic for high-complication Asian clone chronographs.
Data Sheet
| MODEL REFERENCE |
26420RO.OO.A002CA.01 (Royal Oak Offshore) |
| FACTORY / VERSION |
APS Factory (APSF) 1:1 Super Clone |
| MOVEMENT |
Custom Clone Calibre 4401 Auto Chronograph (Flyback) |
| CASE MATERIAL |
316L Stainless Steel with Heavy Rose Gold Plating |
| CRYSTAL |
Scratch-proof Sapphire with Colorless AR Coating |
| DIMENSIONS |
42mm x 14.2mm (Weight: 167g)(Manual measurements may have slight discrepancies.) |
Common Questions about the ROO 26420
Q: Is this APSF version waterproof?
A: Out of the box, it features a screw-down crown and pushers, heavily sealed for basic daily use (splash/rain proof). However, we strongly recommend a professional 5-bar pressure test before full submersion or swimming.
Q: How does the Clone 4401 compare to the Genuine?
A: It mirrors the genuine fully integrated architecture. It offers the exact same true flyback feature (resetting the chrono without stopping it first), a 28,800 VPH sweep, and identical sub-dial positioning. It is currently the most advanced AP chronograph clone movement in the market.
Q: What is the biggest difference compared to Gen?
A: Under a strict macro lens, the finishing on the hand pinions and movement beveling may show minor tooling marks compared to AP’s artisan finish. But on the wrist, the dimensions (14.2mm) and visual impact are virtually indistinguishable to the naked eye.
🛡️ Our “No-Lemon” Guarantee
- Actual QC: You will receive high-res QC photos and timegrapher videos of your specific watch before we ship.
- Customs Safe: We use triangular shipping methods to ensure safe delivery to the US/EU/UK.
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