Item No AP0215 ALL WATCHES GUARANTEED 100% GENUINE -Audemars Piguet Box & Warranty Card -Delivery is in 1-3 business days -3 Year Warranty with WatchGuyNYC Condition: Never Worn / Unworn Brand: Audemars Piguet Model: 26579CB.OO.1225CB.01 Serial/Year: Current Case Diameter: 41mm Dial: Blue Grey Under certain circumstances, an advertised item may be out of stock. Audemars Piguet Royal Oak 41 Perpetual Calendar White Ceramic Blue Dial Mens Watch 26579CB.OO.1225CB.01 Crafted in hand-finished white ceramic, this Royal Oak Perpetual Calendar features day, date, month, astronomical moon, and week of the year. The leap year indication — pioneered by Audemars Piguet in 1955 — is also featured on the “Grande Tapisserie” decorated dial. White ceramic case, glareproofed sapphire crystal and caseback, screw-locked crown. Size 41mm Water Resistance 50m Blue dial with “Grande Tapisserie” pattern, silver-toned counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, blue inner bezel. White ceramic bracelet with AP folding clasp in blackened polished steel. Manufacture Calibre 5134