sapphire Tag

Three of the greatest complications in the most complete expression of the watchmaking arts and crafts practiced by Vacheron Constantin The Patrimony Traditionnelle “Calibre 2755” belongs to the super-complication category as a worthy heir of Vacheron Constantin’s 250th anniversary masterpiece and

MB&F presents Horological Machine No2-SV, featuring a room-with-a-view crystal-clear sapphire case with titanium back. With its totally transparent case, HM2-SV offers unprecedented visual access to the painstakingly hand-finished, 349-component engine powering the indications on its iconic twin dials. Sapphire's hardness is