Seiko 20mm Depolyant Style Croco Calf Watch Strap (Honey Brown) Item No. : SEI-LE20-243B) Size (mm) : 20/18 ) Material : Calf ) Color : Honey Brown Croco Grain ) Thickness (mm) : 4.0mm ) Stitching Color : Match Color Stitching ) Length (mm) : 120 + 80 ) Buckle : Include Stainless Steel Deployant Buckle/ Clasp