To say what kind of watch in this world is the most collectible, it is undoubtedly the memorial watch, they may not be so good, but their value can not be ignored. As Vacheron Constantin launched the classic ballet watch series . Vacheron Constantin officially became the sponsor of the Opéra National de Paris in 2007 and has established a world-renowned stage for Haute Horlogerie tradition with the Métiers d'Art Masters series. This partnership brings together time, art and Vacheron Constantin's accumulated artistic and cultural values ​​since 1755: supporting unlimited ideas, looking into the world, sharing passion, building bridges of knowledge and adhering to the philosophy of excellence. Coincided with the 300th anniversary of the Paris Opera House dance school, Vacheron Constantin launched three enameled painted watches , which subtly demonstrate the talents of ballet dancers, enamellers and watchmakers through the high-temperature fire gray enamel painting technique, The model. These three watches use a high-temperature fire gray enamel painting technique, which is a meticulous painting art. In the watchmaker patience and meticulous portrayal, the performers move every exudes an elegant charm. Careful watching, you can see the folds and lace ballet, neck smooth ribbons and the hair ornaments, tulle and cotton, they all show a transparent thin texture, reflects the superb extraordinary craftsmanship.