Brand: Vacheron Constantin Model: Overseas Reference number: 4520V/210A Case material: 18ct Gold Dial: Silver Bracelet type: Deployment Clasp Bracelet material: Leather and Rubber All watches have been checked extensively by our in-house experts to guarantee authenticity and to ensure all components are working correctly. We provide an additional 12-month warranty on all items sold & all watches are complete with original box & paperwork unless stated otherwise.