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)「⁣💬 Can you guess how many components of the 1120 QPSQ calibre have been hollowed out, finished and decorated, so as to exalt the functional beauty of the mechanism?⠀ ⠀ ⠀ ⚙️ Greatly appreciated by collectors for its technical qualities and its performance (no adjustment will be required before March 1st 2100, neither for the day, date and month indications, nor for the moon phases), the entirely openworked ultra-thin NAC-treated anthracite grey mechanism of the Overseas Skeleton Perpetual Calendar is visible through a transparent sapphire dial bearing applied 18K 5N pink gold hour-markers.⠀ ⠀ 📷 Picture courtesy of @h.m.uhren⠀ ⠀ ⠀ ⠀ ⁣#VacheronConstantin #OneOfNotMany #vacheron #thehourlounge #watches #watch #watchesofinstagram #horology #watchoftheday #instawatch #geneva #swissmade #swisswatch #watchesofinstagram #luxury #luxurywatch #celebrations」12月27日 23時09分