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)「⁣🏆 Overseas perpetual calendar ultra-thin skeleton wins the “Calendar and Astronomy” prize at the Grand Prix d’Horlogerie de Genève 2020.⠀ ⠀ 💥 This timepiece stands out for its contemporary design as well as for the complexity and sophistication of its ultra-thin openworked movement which also houses a perpetual calendar, in a 41.5 mm-diameter case. ⠀ ⠀ ⠀ ⚙️Greatly appreciated by collectors for its technical qualities and its performance, this entirely openworked ultra-thin NAC-treated anthracite grey mechanism is visible through a transparent sapphire dial bearing applied 18K 5N pink gold hour-markers. ⠀ ⠀ 🔥 A technical signature and distinctive look.⠀ ⠀ #OneOfNotMany⠀ #VacheronConstantin⠀ @gphg_official⠀ ⠀ #vacheron #thehourlounge #watches #watch #watchesofinstagram #horology #watchoftheday #instawatch #geneva #swissmade #swisswatch #watchesofinstagram #luxury #luxurywatch #VCoverseas #gphg #gphg2020」11月13日 3時51分