The IWC Rubber StrapNavy Blue is a refined alternative for those who want a cleaner, more understated expression on the wrist. Crafted from premium natural rubber, it offers a smooth, comfortable feel on the wrist with a finish that feels deliberate and well-balanced in daily use. The deep navy tone adds a calm, confident character to IWCs pilot watches, creating a more relaxed and versatile look compared to traditional leather or metal bracelets. Its a thoughtful option for everyday wear, designed to feel natural on the watch without changing what makes it unmistakably IWC. Compatible with IWC Big Pilot 41, Big Pilot 43, Spitfire, Chronograph 41 & 43. Fits IWC watches with 20mm or 21mm lug width Made from premium natural rubber Water- and sweat-resistant Quick-release spring bars for easy strap changes at home Color: Navy Blue   Want to explore more options? See all our IWC watch straps.   Note: These straps are third-party accessories and are not manufactured or end