Audemars Piguet Royal Oak Perpetual Calendar – Black Ceramic (Ref. 26579CB.OO.1225CB.01)
This iconic **Audemars Piguet Royal Oak Perpetual Calendar** in black ceramic is a true masterpiece of craftsmanship and design, featuring cutting-edge technical details. Here are its key specifications:
#### **Case**
- Material: Black ceramic  
- Diameter: 41 mm  
- Thickness: 11.4 mm  
- Water Resistance: 20 meters  
- Features: Glare-proofed sapphire crystal and caseback with a screw-locked crown
#### **Dial**
- Design: “Grande Tapisserie” pattern  
- Color: Black with silver-toned counters  
- Hour Markers: White gold applied markers with luminescent coating  
#### **Bracelet**
- Material: Black ceramic  
- Clasp: AP folding clasp in titanium
#### **Movement**
- Caliber: 5134  
- Type: Selfwinding mechanical  
- Functions: Perpetual calendar with day, date, month, week indication, leap year display, astronomical moon, hours, and minutes  
- Power Reserve: 40 hours  
- Frequency: 2.75 Hz (19,800 vph)  
- Number of Parts: 374  
- Jewels: 38  
#### **Features**
This watch includes a mechanical memory to adjust time cycles accurately for 48 months and does not require manual correction before 2100. It's celebrated for its seamless blend of artistry and high-end functionality.
---
1:1 Superclone Comparison**
The **1:1 Superclone** version replicates every detail of the original model with extreme precision, including:
- Identical dimensions and materials (e.g., black ceramic case and bracelet)
- High-quality Swiss clone movements mimicking the original Caliber 5134
- Sapphire crystal and accurate luminescent coatings on the hands and markers
This Superclone offers a remarkable aesthetic and functional likeness to the genuine timepiece, making it an excellent alternative for enthusiasts seeking luxury design at an accessible price point.