| Grade | Genuine Watches | 5A Clone | 3A Replica | A Replica |
| The Movement | Original | Swiss | Japanese | Taiwan |
| Time Accuracy | -3/+5 sec (COSC Certified) | -5/+6 sec (COSC Certified) | ±10 sec (COSC Certified) | ±1–2 min (COSC Certified) |
| Stainless Steel Type | Brand-Exclusive (316L Steel/Titanium/Ceramic) | Advertised as “Identical” (Typically 316L + Plating) | 316L Steel or Mixed Alloys | Basic Stainless Steel/Alloys |
| Logo & Markings | Laser-Etched Branding | Sapphire with Correct Magnification | Sapphire Crystal | Mineral Glass |
| Dial | 100% Genuine Design | 1:1 Replication (Fonts/Details) | 90% Match to Original | 70% Similarity |
| Waterproof | Varies by Model (30m–300m) | Lab-Tested 300m | 30m Rated | Life waterproof |
| Life expectancy | Lifetime | Lifetime | 3-5 years | 1-2 years |
| Warranty | 2 Years | Up to 5 Years | Up to 3 Years | Up to 1 Years |
Features:
– Model: Audemars Piguet Royal Oak Perpetual Calendar Blue Dial Stainless Steel Watch, Ref. 26574ST.OO.1220ST.03
– Case Material: 316L Stainless Steel
– Case Dimensions: 41mm diameter, 11.4mm thickness
– Dial: Blue with “Grande Tapisserie” large checkered pattern
– Display: Three sub-dials for day, date, and month; moon phase display
– Functions: Hours, minutes, day, date, month, moon phase, leap year
– Hands and Markers: Applied hour markers and faceted hands with luminescent coating
– Crystal: Sapphire with anti-reflective treatment
– Movement: Customized Calibre 5134 automatic winding movement (9015 one-to-one modified)
– Design: Elegant and sophisticated design, embodying Audemars Piguet’s aesthetic and technical excellence
Description:
Experience the pinnacle of watchmaking with the Audemars Piguet Royal Oak Perpetual Calendar. This exquisite timepiece features a 41mm stainless steel case with a striking blue dial adorned with the “Grande Tapisserie” pattern. The watch displays hours, minutes, day, date, month, moon phase, and leap year with precision. Its sapphire crystal enhances clarity, while the customized Calibre 5134 movement ensures reliability













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