Audemars Piguet 15510 Series, produced by GW, upgraded to V2 version. This men's watch is equipped with the stable performance 9015 modified Cal. 4302 movement. It features super sapphire glass that is more wear-resistant and scratch-proof, along with excellent luminous display. Each dial marker is meticulously crafted from imported Japanese materials. The Taiwanese factory employs multiple processes, and each piece is polished and assembled to fit closely to the wrist for comfortable wear. Every calendar is individually set with a carefully matched color. The V2 version of the rotor has been fully updated to the 50th-anniversary rotor, pursuing precision 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 creating the strongest polished steel, ensuring overall quality that rivals major manufacturers.