Audemars Piguet Royal Oak Perpetual Calendar – Blue Moon Ceramic Edition

The Royal Oak Perpetual Calendar is a celestial symphony of design and precision. Encased in sleek black ceramic, this timepiece features a rich blue dial adorned with four sub-dials that track the day, date, month, and moon phase—offering a complete calendar at a glance.

The iconic octagonal bezel with exposed screws anchors the watch in Audemars Piguet’s legendary design language, while the ceramic bracelet ensures lightweight durability and scratch resistance. Beneath the surface, a high-complication movement orchestrates perpetual accuracy, adjusting for leap years and calendar shifts with mechanical grace.

🔍 Key Features

1. Model: Audemars Piguet Royal Oak Perpetual Calendar 
2. Dial: Blue with perpetual calendar sub-dials and moon phase
3. Case & Bracelet: Black ceramic with brushed and polished finishes
4. Movement: Self-winding perpetual calendar calibre 
5. Crystal: Sapphire front and back
6. Case Size: 41mm
7. Water Resistance: 20m
8. Power Reserve: ~40 hours