Vacheron Constantin Harmony 18k Rose Gold Women’s Chronograph Watch Luxury Watches Swiss watches Vacheron Constantin by wholesalewatches - December 25, 20150 Vacheron Constantin launched the new chronograph watches-Harmony collection.The women's version limited to 500 pieces.The Harmony collection has the distinction of representing Vacheron’s anniversary and the Dual Time presents a model each for men and and another for women.Today let me talk about the women's version. As its name suggests, the timepiece