NATO straps cannot be sold to the USA. This is the best NATO for your treasured Omega watch. If features thick dense weave polyamide material - strong, durable, resistant to rot & abrasions. Features: clean laser cut heat sealed rectangle holes. excellent quality stainless steel hardware (316l stainless steel NOT zinc) finish offer superb looks & minimise unwanted reflections/glare. superior ‘ballistic’ grade parallel dense weave nylon ensuring high levels of torsional stability & strength. fast drying & all stitching is specially selected military grade nylon which resists rotting & shrinkage. The strap is fully guaranteed against defects during manufacture. NATO is registered to International Watchman Co. Ultimate Dense Twill Nato Watch Strap For Omega Speedmaster Moon Watch 20mm & 22mm Military Green - 10 Different Colours