22mm curved end FKM rubber watch band for Longines Conquest GMT L3.890 – precision replacement strap engineered specifically for the Longines HydroConquest GMT 43mm (ref. L3.890). The 22mm lug-end width ensures a perfect, factory-original fit--18. Features curved solid end pieces molded to match the HydroConquest case profile, delivering a flush, gapless fit against the lugs for a seamless, OEM-style integrated look-18. Crafted from premium FKM (fluoroelastomer) rubber for superior durability, flexibility, and resistance to heat, UV, sweat, and water.
🔹 Premium FKM fluororubber construction – high-density, vulcanized FKM rubber offers exceptional resistance to heat, UV, sweat, and chemicals. Won‘t yellow, crack, or degrade over time-. 100% waterproof and easy to clean – perfect for the 300m water resistance of the HydroConquest--18.
🔹 Quick-release – no tools needed – built-in quick-release spring bars let you swap straps in seconds. Simply pull the tab and snap the new band into place.
🔹 OEM-style integrated design – the curved ends are precision-molded to match the HydroConquest case profile, eliminating unsightly gaps between strap and case. Maintains the watch‘s elegant silhouette-18.
🔹 Comfortable all-day wear – soft yet durable FKM material provides exceptional comfort. Lightweight and breathable-. Ideal for both casual and active occasions.
🔹 Tapered profile for ergonomic fit – follows your wrist‘s natural curve for all-day comfort.
🔹 Multiple color options – available in black, blue, green, and more to match your personal style-18.
🔹 Easy DIY installation – comes with stainless steel spring bars for quick and tool-free attachment.













