20mm XL Nylon Double Pass Watch Strap Iconic Grey & Black Stripe Soft Seatbelt Weave Watchstrap Band Smooth Seat Belt Fabric Brushed Stainless Steel Buckle Fittings (20 mm, Extra Long)

[HISTORY] This military style double-pass nylon watch band was developed by the British Ministry of Defence in 1973. The requirement was to create a watch band that could handle water, be fitted easily to fixed spring bar watches without the need for tools and would keep the watch secure even if one spring bar broke. What they came up with would soon become a classic strap, used the world over. The great thing about pass-through straps is they are easy to swap around, extremely durable and suit any occasion. [DESIGN] This iconic black and grey stripe strap builds on that classic design, keeping the ultra secure double-pass design, but swapping out the cheap ballistic fabric for premium seatbelt nylon. High-quality brushed stainless steel sewn-in keepers and a heavy-duty buckle finish the look. We've made this classic style available in our three most popular sizes – 18mm, 20mm, and 22mm – and in both standard length (280mm) and extra long (320mm). [COMFORT] Super smooth 'seat belt' nylon – this is simply the smoothest, strongest and best nylon available on a double-pass strap. Designed for supreme comfort and durability, this strap has an expensive look and feel. 13 laser-sealed sizing holes and a heavy-duty buckle with a 3mm tang help prevent fraying to better withstand daily wear and tear. [STRAP MEASUREMENTS] Standard length: 280mm total length, not including the buckle. Thickness: 1.4mm. Suitable for wrists between 170-220mm (6.7" – 8.6") approx. Extra long (XL): 320mm total length, not including the buckle. Thickness: 1.4mm. Suitable for wrists between 210-260mm (8.3" – 10.0") approx. [BUCKLE AND STITCH] We are a family-run, UK-based small business. We hand-inspect every item here in Belfast before it heads to Amazon and reaches you. 24-hour support for any issues via the Amazon messaging system.