Audemars Piguet 15400 Series GW Edition, upgraded V2 version, men's watch equipped with the stable performance 9015 modified Cal. movement. Featuring super sapphire glass that is more scratch-resistant, it boasts an extremely strong luminous display. Each dial pin is individually processed in Japan, and the Taiwan factory utilizes multiple procedures for each piece, ensuring a better fit to the wrist for comfortable wear. Each calendar is carefully set with matching colors. The V2 version of the movement includes an updated gold rotor, striving for precision in every detail. Every component is meticulously compared, and the diameter is consistent with the original at 41mm. With 20 years of experience, the Taiwan factory focuses on producing the best polished steel, ensuring overall quality that rivals major brands. Please recognize our exclusive quality.