New Model: Vacheron Constantin Fiftysix Collection 87172 .The 38mm case diameter is more refined and elegant, making it a truly unisex watch.The 87172/000R-9302 watch fully embodies the essence of Vacheron Constantin's watchmaking heritage, featuring classic small hands, a little date window at three o'clock, and a small seconds subdial at nine o'clock, creating a harmonious balance. It is powered by the Vacheron Constantin 2455 automatic movement, which can be admired through the transparent case back. The baton-shaped hour markers combined with the railway-style minute scale perfectly showcase the elegance of the Vacheron Constantin brand.