Cut-to-size mosaic-textured FKM rubber watch strap with deployant clasp, 20 mm, Red

Give your watch a distinctive modern look with this red cut-to-size strap made from soft and durable FKM fluoro rubber. Its finely detailed mosaic texture reflects the light from different angles, adding depth and character while retaining a clean, understated appearance. The flexible, waterproof material is comfortable against the skin and suitable for everyday wear, sports and other active use. The strap features integrated quick-release spring bars and comes with a metal deployant clasp. The two rubber sections and the clasp are supplied separately. Before use, the strap must be measured and trimmed to fit the wearer’s wrist, after which both sections are secured inside the clasp using the included fastening pins. This cut-to-size construction provides a clean, tailored fit without traditional buckle holes. Sizing and installation: Install the strap on the watch and determine the required length around your wrist. Trim it gradually along the moulded adjustment grooves, removing only one segment at a time and checking the fit after each cut. The two sides do not necessarily need to be shortened equally—the aim is to keep the clasp centred on the underside of the wrist. As cutting is permanent, always leave the strap slightly longer during the initial adjustment. If you are not confident about measuring, cutting or assembling it correctly, we recommend having it fitted by a watchmaker. View full specification