New Vacheron Constantin Fiftysix Collection 87172 .The 38mm case size is more refined and elegant, making it a unisex watch.The 87172/000R-9302 timepiece embodies the essence of Vacheron Constantin's watchmaking heritage, featuring classic small hands, a small date window at three o'clock, and a small seconds subdial at nine o'clock in harmonious interplay. It is equipped with the Vacheron Constantin 2455 automatic movement, which can be viewed through the transparent case back. The elongated hour markers combined with the railroad-style minute scale fully showcase the elegance of the Vacheron Constantin brand.