Timex Men's Q7B806 Ironman Triathlon Shock Resin 18mm Replacement Watchband Go to amazon.com Related posts 6 best ironman watch band FeatureCompatible with Timex ironman triathlon shock models with 18mm case lugsBlack resin watch bandBuckle claspBand Width: 18.00mm DescriptionResin Ironman Triathlon Shock Black Resin Mens Strap 18mm Mens