BLACK FRIDAY WEEK, it's time to enjoy! 50BLACK FRIDAY WEEK, it's time to enjoy! 50% off all our luxury men's jewelry: cuff links, shirt collar jewelry, costume jacket jewelry, tie clips. Collaterals: the luxury brand for men, exclusively on our website. Reduced price for Black Friday Week, from November 19 to November 23, 2018 included.% off all our luxury men's jewelry: cufflinks, shirt collar jewelry, costume jacket jewelry, tie clips. Collaterals: the luxury brand for men, exclusively on our website. Reduced price for Black Friday Week, from November 19 to November 23, 2018 included.