This is the best NATO® for your 20mm watch.
This is a premium herringbone construction NATO watch band. It features highly durable and extremely soft polyamide which resists fraying over the lifetime of the strap. It features a particularly dense weave pattern giving it strength. It will not rot or shrink so is suitable for use in water. If using in the sea then rinse the strap to remove salt which can attack the strap.
This style of NATO watch band has very much been popularised by the Omega brand which has used a number of colours on different releases of their own watch models. The quality of NATO here is every bit as good as that of Omega themselves at a significantly attractive price point.
The fixings on the straps are brushed stainless steel. These offer longevity and will not corrode due to the addition of additives in the processing stage that prevent rust.
They are 280mm long. If you have small wrists this is not a problem as any excess strap is simply folded back into the buckle itself. See our guide to attaching and wearing a NATO watch strap here.
These NATOs will fit all 20mm watch models that have straight end links, which is the vast majority of watches.
Not sure what size your watch is then look at our short video below.