Vacheron constantin navy blue satin watch strap (16mm x 14mm) (N513425)Vacheron Constantin Geneve black alligator strap. (19x16) (N511092)Vacheron Constantin Black alligator strap (20x18) (N515668)Vacheron Constantin black alligator strap (20mm x 18mm) (N512660)Vacheron Constantin Geneve black alligator strap. (19x16) (N511093)Vacheron Constantin black alligator strap (20 x 18) (N510598)Vacheron Constantin black alligator strap (19 x 16) (N510502)Vacheron Constantin black alligator strap (19 x 16) (N510503)Vacheron Constantin brown alligator strap 20mm x 16mm long end 4.5" & short 3.25" for tang buckle (N509383)