The Audemars Piguet Royal Oak Perpetual Calendar 26574BC.OO.1220BC.02 is a distinctive limited edition created in collaboration with musician and collector John Mayer. Crafted entirely in 18k white gold, its 41mm case and integrated bracelet reflect the timeless Royal Oak design with a refined presence.
The dark blue “Crystal Sky” dial evokes a star-filled night sky, offering depth and texture while maintaining clarity across the perpetual calendar displays. The balanced layout presents day, date, month, moonphase, and leap year indications with precision and elegance.
Limited to just 200 pieces, this timepiece combines artistic inspiration with high-complication watchmaking — a highly collectible Royal Oak for enthusiasts of both horology and modern design.
Limited Edition of 200 pieces.
The SPECS
Details
| Reference 26574BC.OO.1220BC.02 |
Model Royal Oak Perpetual Calendar |
Condition Pre-Owned (Very Good) |
| Box & Papers Original Box, Papers |
Case
| Material 18k White Gold |
Diameter 41 mm |
Dial & Features
| Dial Dark Blue “Crystal Sky” |
Complication Perpetual Calendar |
Displays Day, Date, Month, Moonphase |
Movement & Bracelet
| Movement Automatic |
Bracelet White Gold |










