Patek Philippe Nautilus 5726A in Grey Dial

Building a convincing 1:1 edition of the Patek Philippe Nautilus 5726A in Grey Dial comes down to two things: case metallurgy and movement geometry. 3K / PPF Factory mills the chassis from solid Solid 316L Stainless Steel (Satin & Mirror Finished) (40MM × 8.3mm (Ultra-Thin 1:1 Proportions)) and fits the regulated Cloned Patek Calibre 324 SC / 330 SC / 240 PS automatic movement delivering 45-Hour Power Reserve (28,800 vph).

How 3K / PPF Factory Machines This Reference

Every external contact point, from the milled folding clasp safety catch to the knurled winding crown and bezel teeth, carries the tactile resistance expected of a Geneva timepiece. We inspect the dial printing, hand alignment, and sapphire gasket seating on every single unit before it ever reaches the shipping desk.

What Happens on Our Bench Before Dispatch

Every Patek Philippe Nautilus 5726A in Grey Dial goes through our three-stage Geneva bench check within 24–48 hours of your order: first, a 5-position digital timegrapher calibration (+/- 2s/day); second, a dry vacuum pressure test on the case seals; and third, a macro video inspection sent directly to your WhatsApp or email for sign-off. Your shipment travels via insured triangular express air freight with a 100% customs pass guarantee and our 3-year mechanical warranty.