ヴァシュロンコンスタンタンさんのインスタグラム写真 - (ヴァシュロンコンスタンタンInstagram)「Horological stunner. 🦾 The expression of an avant-garde aesthetic, the demand for mechanical sophistication and the desire to share creative expertise are at the heart of this Traditionnelle tourbillon retrograde date openface watch. The opening onto the architecture of the 2162 R31 movement – with its slate grey shade achieved by an NAC surface treatment – perfectly visible on both sides of the watch, highlights its mechanical power. The latter is notably highlighted by hand-crafted finishes such as vertical hand-brushing on the upper part of the retrograde mechanism plate and guilloché work on the lower part. The retrograde date display, complemented by a tourbillon, takes on added depth in a functional and contemporary style. Picture courtesy of @monochromewatches #VacheronConstantin #OneOfNotMany #vacheron #thehourlounge #watches #watch #watchesofinstagram #horology #watchoftheday #instawatch」7月21日 18時30分