Audemars Piguet Royal Oak Openworked 15412BCThe Audemars Piguet Royal Oak Double Balance Wheel Openworked is a masterpiece of haute horlogerie, blending avant garde engineering with refined aesthetics. This particular model, is crafted in 18 carat white gold and elevated with a bezel set with baguette cut blue sapphires, offering a truly striking contrast between innovation and opulence. At the heart of the watch is the self winding Caliber 3132 movement, renowned for its Double Balance Wheel