Franck Muller Vanguard 7 Day Power Reserve Skeleton- V45S6SQTBRAC

Franck Muller watches have a unique 53.7 x 44mm stainless steel case with a skeleton design, hand-wound manufacture caliber movement, and 7-day power reserve. The sapphire crystal allows the wearer to view the inner workings, while the watch is secured on an alligator leather strap with rubber lining.