Our Nato-inspired design embraces style and sustainability. The latest design update boasts a wider strap still with multiple reinforced pass-throughs, providing exceptional strength and durability. Crafted from 100% recycled PET (RPET) high-strength nylon straps, it combines eco-friendliness with resilience. Additionally, a thoughtfully designed recycled woven label and the custom chamfered hardware are made from recyclable stainless steel, ensuring that every element aligns with our environmental commitment. Compatibility: Apple Watch Series Ultra 1-3: 49mm, Series 11/10: 46mm, Series 7-9: 45mm, Series 4-6, SE 1-3: 44mm, Series 1-3: 42mm. Based on 49mm watch size, the minimum wrist size is 150mm and the maximum wrist size is 210mm. Nato-inspired Design: Nato-inspired design now in a wider strap width providing a comfortable fit and feel. Premium Hardware: Chamfered recyclable custom stainless steel hardware built to stand the test of time and the elements. Now with a two-prong pin closure and multiple pass-throughs for added security. Precision Fit Lugs: Specifically designed for a precise fit.