Vacheron Constantin Patrimony Ultra Thin Calibre 1731 30110/000P-9999

Patrimony Ultra Thin Calibre 1731 : 30110/000P-9999

The Vacheron Constantin Patrimony Ultra Thin Calibre 1731, reference number 30110/000P-9999, is a striking example of watchmaking expertise. Released in 2015 as part of the prestigious Patrimony collection, this timepiece boasts a sleek platinum case with a transparent caseback and measures 41.0 mm in diameter. The watch is renowned for housing one of the thinnest hand-wound minute repeater movements available, with its calibre measuring just 3.9 mm thick. Emphasizing Vacheron Constantin's dedication to acoustic excellence, the watch features gongs connected to the case middle and stacked to enhance sound clarity and richness. The design incorporates innovative techniques such as airflow optimization between mechanism and case for improved sound propagation. A silvered or slate-colored opaline dial complements its minimalist elegance, hallmarking the timepiece's sophisticated style. This model embodies a harmonious blend of technical prowess and refined aesthetics, earning it the prestigious Hallmark of Geneva.