Gold 50 Vacheron Constantin timepiece series is launched, equipped with Chao Pu 2813 white carving movement, optional new imported 8215 automatic winding movement, wear-resistant and scratch-resistant glass lens and imported sapphire glass mirror, size 40m/9m, Super wear-resistant, calfskin imported from Italy, simple and practical! Forged from 316 stainless steel, the Vacheron Constantin (1755) commemorative edition is grandly launched, with a high-end, atmospheric and transparent design.