Additional Details ------------------------------ Product description: Band Material: Urethane (resin) Color: Black Buckle Color: Black Watch Body Width: 0.8 inches (20 mm) Can Width: 0.6 inches (16 mm) Replacement Band and Strap Compatible Model PRW-3000-1A PRW-3100Y-1 Replacement Jig is not included. We assume that you can exchange it yourself. Watch parts are not returnable. Please check carefully before ordering.