PZ quality Vacheron Constantin Overseas Series 7900V 2023 latest model[1] It took two years and six months to carefully polish and create, using one-button quick-release rubber belt and leather belt, steel belt, and was successfully produced after repeated failures and regardless of cost. Its perfection is interchangeable with the original[2] The case has been processed by water grinding technology and other processes. The pure hand-carved curve of the fine steel material is smooth and natural, with both craftsmanship and aesthetic texture. The pure hand-made water-grinded arc polishing and satin-finished bezel and case are more ornamental.[3] Dial design, bar-shaped hour markers, date display, (AM) morning, (PM) afternoon, dual time zone, day and night indication (Geneva Seal) intriguing translucent paint surface, sunburst satin brushing, highlighting the layering of the watch. The processing of multiple processes such as sandblasting, polishing and texture processing highlights the layering of the watch. The luminous scale and hands surrounding the inner frame of the bezel complement each other and are colorful.【5】The Overseas 7900v110A-B334 uses the exclusive and first developed movement 5110DT. It has a case diameter of 41 mm and a transparent case back. The automatic rotor is hand-carved with the radiant crown worn by the Statue of Liberty. The seven rays of light symbolize the seven continents.