PATEK PHILIPPE Aquanaut Luce Annual Calendar Automatic Blue Dial Watch

18kt rose gold case with a blue rubber strap. Fixed 18kt rose gold bezel. Blue dial with Arabic numeral hour markers. Date display at the 6 o'clock position. Patek Philippe Calibre 26-330 S QA LU automatic movement. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Case size: 39.9 mm, case thickness: 10.9 mm. Water resistant at 30 meters / 100 feet. Functions: annual calendar. day and month by hands. date in an aperture. moon phases. sweep seconds. Aquanaut Series. Sport watch style. Watch label: Swiss Made. Patek Philippe Aquanaut Luce Annual Calendar Automatic Blue Dial Watch 5261R-001.