宝诗龙(Boucheron)于2004年首度推出的Quater四色金系列现已成长为品牌的代表性作品,在继2011年推出Quater White白巧克力系列后,品牌推陈出新,于今年推出Quater Black黑巧克力系列。全新的Quater Black黑巧克力系列保留了系列原本的金属刻纹设计,并在其原始的面貌上换上了黑白双色新衣,用白K金和全新的黑巧克力K金取代了原本的四金。细腻抛光的白K金运用于直线刻纹和横线刻纹,对比使用黑巧克 Boucheron’s Quater four-color gold line, first introduced in 2004, has now become a representative of the brand. Following the launch of the Quater White white chocolate line in 2011, the brand was reinvented and the Quater Black Dark Chocolate series. The new Quater Black dark chocolate retains the original line of metal engraving and adds a new black and white color to its original look, replacing the original gold with white gold and the new dark chocolate K gold. Delicate polished white K gold used in linear and horizontal lines engraved lines, compared to the use of dark chocolate