Soft, natural cowhide in sportive design, waterproof 100, special AERO-lining, supported by loop anchor. MONTANA AIR-TER-MER This elaborately worked cowhide watch strap of the Di-Modell AIR-TER-MER Sport collection is made of hard-wearing cowhide. Thus you don’t have to do without your favourite men’s watch, ladies watch or chronograph in future when doing extreme sports and water sports, you always keep an eye on time. This leather watch strap made of high-quality leather, nestles comfortably around your wrist. To top it all, this leather watch strap is fitted with the special AERO lining. The cowhide watch strap is available in the classical colours black and medium brown. The carefully worked leather watch strap is a stylish accessoire for sportive men’s watches and likewise ladies’ watches. The loop is a unique design.