Tudor watches take a 20mm or 22mm strap depending on the reference. This nylon Tudor watch strap replacement with deployant clasp fits the full Tudor range across Black Bay, Pelagos, and Ranger references, combining the breathable, casual character of a woven fabric strap with the security and clean profile of a deployant clasp already fitted. The Tudor Black Bay, Pelagos, and Ranger all share a tool watch sensibility rooted in military and professional use. Straps issued to divers, aviators, and expedition members have always been woven fabric — durable, lightweight, and comfortable for long periods of wear. This nylon deployant strap honours that heritage directly. Tightly woven, fray-resistant nylon sits flat on the wrist without the doubled-over thickness of a traditional Tudor NATO strap. Reinforced FKM rubber notches at every high-wear point protect the areas that fail first on lesser fabric straps, extending the lifespan significantly. The stainless steel deployant clasp is what sets this apart from every standard Tudor fabric strap and Tudor NATO strap on the market. A traditional NATO buckle creates bulk under the case and stresses the same hole daily. This deployant clasp distributes pressure evenly across the wrist, opens in one clean motion, and keeps the strap in better condition for longer. Complimentary clasp engraving is available, up to three characters, for a personalised finish. A genuinely versatile genuine Tudor watch strap replacement. Breathable enough for summer, refined enough for daily rotation alongside leather and rubber, and military-inspired enough to suit every reference in the Tudor tool watch lineup. Key Features: Tightly woven fray-resistant nylon construction FKM rubber reinforced notches at high-wear points Stainless steel deployant clasp, pre-fitted Lightweight and breathable for all-day wear A cleaner, more refined alternative to a traditional Tudor NATO strap or Tudor fabric strap Available in 20mm and 22mm lug widths Complimentary clasp engraving up to 3 characters Tudor Compatibility Guide: 20mm — Tudor Black Bay 58 (ref. 79030, 79010), Tudor Black Bay 58 GMT (ref. M7939G1A0NRU), Tudor Black Bay Pro (ref. 79470), Tudor Black Bay 54 (ref. 79000), Tudor Black Bay P01 (ref. 70150), Tudor Ranger (ref. 79950), Tudor Pelagos 39 (ref. 25407) 22mm — Tudor Black Bay 41 (ref. 79680, 79683), Tudor Black Bay GMT 41mm (ref. 79830, 79833), Tudor Black Bay Chrono (ref. 79360, 79363), Tudor Black Bay Ceramic, Tudor Black Bay Bronze (ref. 79250), Tudor Pelagos 42mm (ref. 25600, 25610) Use our on-page strap checker to confirm your exact reference before ordering. Please note: watch not included. Strap only.