The Royal Oak Perpetual Calendar combines yellow gold with the most classic complication in all of watchmaking. Day, date, month, astronomical moon, with the week of the year displayed on the dial’s outer chapter ring and the essential leap year indication hold pride of place on the “Grande Tapisserie” decorated dial. 18-carat yellow gold case, glareproofed sapphire crystal and caseback, screw-locked crown, water-resistant to 20 m.
Brand: Audemars Piguet
 Ref. 26574BA.OO.1220BA.01
 Collection: Royal Oak
 Case Material: 18K yellow gold
 Movement: Automatic
 Case shape: Round
 Bracelet: 18K yellow gold bracelet strap
 Crystal: Scratch resistant sapphire
 Crown: Screw-locked
 Dial: Blue color with “Grande Tapisserie” pattern
 Diameter: 41mm
 Thickness: 9.5mm
 Water Resistance: 20m
| Availability | By Request | 
|---|---|
| Condition | Used | 
| Gender | Male | 
| Color | Blue |