Authentic Franck Muller Vanguard Skeleton Dial Men's Watch with model number V45CCGDSQTAC. Features a stainless steel case, black leather strap, automatic self-winding movement, skeleton dial with silver tone hands and index markers including minute and 3 sub-dials displaying date, chronograph functions (60 second, 30 minute), scratch resistant sapphire crystal, tonneau shaped case measuring 53mm x 45mm.