What separates a Clean Factory build from standard replica production is not visible in photographs — it shows in hand weight, bracelet resistance, bezel click definition, and the way the dial reads under varied light. The Patek Philippe Nautilus Annual Calendar 5726 has been sourced at Clean specification, and these qualities are present across every component.
Build Specifications
| Case | Stainless Steel, 40.5mm, 11.3mm thick |
| Bezel | Fixed |
| Dial | Grey |
| Movement | . It is water resistant to 120 meters. Here are th |
| Functions | Hours, Minutes, Seconds |
| Power Reserve | ~48 hours |
| Crystal | Sapphire Crystal |
| Caseback | Solid |
| Water Resistance | 120m |
| Bracelet / Strap | Steel Bracelet |
Movement & Performance
The movement on a Clean Factory superclone is regulated across multiple wearing positions — face up, crown down, and pendant — rather than tested only in the factory demonstration position. This regulation standard is one of the key measurable differences between Clean specification and lower-tier replica production, and it determines how the watch performs in the second and third month of wear, not just in the first week.
At Clean Plus specification, this build has cleared the additional quality threshold that most replica production never reaches. For the buyer who has worn standard replicas and knows where they fall short, the difference at this tier is immediately apparent in hand.
