ALL WATCHES GUARANTEED 100% GENUINE -Patek Philippe Box & Warranty Card -Factory Stickers -3 Year Warranty with WatchGuyNYC Condition: Never Worn / Unworn Brand: Patek Philippe Model: Aquanaut 5261R-0015261R Serial/Year: Current Case Diameter: 39.9 mm Dial: Blue Gray Under certain circumstances, an advertised item may be out of stock. Patek Philippe Aquanaut Luce Annual Calendar 5261R 5261R-001. The Aquanaut Luce collection for ladies welcomes a new, practical and easy-to-use complication: the patented Annual Calendar: a complete day/date/month calendar requiring only one manual correction per year, at the end of February. The manufacture is thus enriching its offer of complicated ladies' watches with a non-gemset model. Watch Self-winding mechanical movement. Caliber 26‑330 S QA LU. Annual Calendar. Day and month by hands. Date in an aperture. Dial Moon phases. Sweep seconds. Blue-gray, embossed with Aquanaut pattern, gold applied numerals with white luminescent coating. Case Rose gold. Sapphire crystal case back. Water-resistant to 30 m. Diameter (10–4 o’clock): 39.9 mm. Height: 10.9 mm. Strap Composite material, blue-gray. Patented fold-over clasp.