After years of creating leather watch straps for ourselves for use on a variety of watches, we are excited to release our version of the simple NATO leather strap. The NATO strap has an iconic history for a range of vintage military issued watches. We've tested this strap on a variety of watches, from Tudor to Rolex and Timex to Luminox. It's a beautiful addition to new and vintage watches. Three widths available: 18mm, 20mm, and 22mm All straps are precisely cut from 4 ounce bridle leather and sewn by hand with durable waxed poly cord. * Please note leather can stretch when wet.