Vacheron Constantin's latest watch features a case made of 316 stainless steel, meticulously handcrafted and finely polished. The 2025 model includes a tourbillon perpetual calendar wristwatch with annual calendar, displaying the week, month, and date, complemented by a Geneva stripe automatic mechanical movement. The tourbillon design highlights its noble elegance. The tourbillon perpetual calendar wristwatch features an annual calendar, week, month, and date display, paired with a Geneva stripe automatic mechanical movement, showcasing its distinguished style. NT is welcome to reproduce this content.