Upgrade your IWC Big Pilot, Spitfire or Chronograph with a clean, high-quality black rubber strap designed for everyday comfort and a consistent feel on the wrist. Made from premium natural rubber, this strap offers a smooth, flexible wear with a finish that feels considered from the first wear onward. The timeless black design pairs perfectly with IWC’s pilot watch heritage, adding a sportier edge without taking away from the brand’s refined and functional design language. Whether worn as a daily setup or as a practical alternative to leather, this strap is a confident upgrade that feels as deliberate as the watch itself. 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: Black Want to explore more options? See all our IWC watch straps. This is a third-party product designed for compatibility with IWC watches. It is not manufactured or endorsed by IWC.