Audemars Piguet 15500 Series GW Edition, upgraded V2 version, men's watch equipped with the stable performance 9015 modified Cal. 4302 movement. Features super sapphire glass that is more scratch-resistant and durable. Exceptional luminous display. Each dial pin is individually processed in Japan, and the Taiwanese factory uses multiple procedures. Each piece is meticulously polished and assembled to closely fit the wrist for comfortable wear. Each calendar is carefully set with the corresponding color. The V2 version is fully updated with a gold oscillating weight, pursuing excellence in every detail. Each component has been carefully compared, with a diameter consistent with the original at 41mm. With 20 years of experience, the Taiwanese factory focuses on producing the strongest polished steel, ensuring overall quality comparable to major manufacturers. Please recognize our exclusive quality.