Item Name : Seiko replacement watch wristbands, watch strap band, leather watch strap SEIKO CROCO GRAIN GENUINE LEATHER 18mm WATCH BAND STRAP SEIKO 18 CALF JAPAN LENGTH: 115/75mm , THICKNESS: 4.6mm - 4.3mm COLOR : BLACK CROCO GRAIN BUCKLE: 15mm STAINLESS STEEL (GOLD PLAQUE)