Franck Muller Vanguard 44 x 53.7 mm watch. Braclete size : 21 cm approx Weight : 112 g approx Model reference: V 45 T SQT BR (BL) TT SK BL. Titanium case. Skeleton dial with a south tourbillon. Manual-winding movement. Blue alligator leather strap with titanium folding clasp. Swiss made