The new generation of Audemars Piguet, the code 11.59. Forged 18kt white gold case with a blue leather strap. Fixed silver-tone 18kt white gold bezel. Blue dial with silver-tone hands and Arabic numeral and index hour markers. Dial Type: Analog. Date display between 4 and 5 o'clock position. Audemars Piguet Calibre 4302 Automatic movement, containing 32 Jewels, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant double curved sapphire crystal. Screw down crown. Transparent case back. Round case shape, case size: 41 mm, case thickness: 10.7 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second.COSC Swiss Made Certification. 15210bcooa321cr01