Daniel Wellington Strap Collection Watch Strap With Navy & Red Polyester Stripe With A Rose Gold Plated Stainless Steel Buckle & Link. The British navy may have pioneered the NATO strap back in the 70s, but it has come a long way since. In a range of timeless color combinations, each strap is interchangeable and tells a unique story about your style. How to change your strap. Strap width: 20mm Material: Fabric (Polyester)