New Model: Vacheron Constantin Patrimony Series 87172 .The 38mm case diameter is more refined and elegant, making it a unisex watch.The 87172/000R-9302 watch fully embodies the essence of Vacheron Constantin's watchmaking expertise, featuring the classic small hands, a small 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, visible through the transparent case back. The stick hour markers paired with the track-style minute scale perfectly showcase the elegance of the Vacheron Constantin brand.