Vacheron Constantin Grand LadyKalla -Emerald

Today, Holy Trinity brand Vacheron Constantin — the world’s oldest continually operating watch manufacturer — unveiled three new versions of the Grand Lady Kalla: the Grand Lady Kalla – Sapphire,– Ruby, and– Emerald. Each version offers interchangeable variations and represents the Maison’s long-standing expertise in combining high jewelry artistry with Swiss watchmaking precision. Before delving…