Abstract: The invention relates to watch straps made of felt material. The method includes cutting out the strap from the felt material with a density of up to 0.5 g/cm3; forming the ends of the strap to be fastened to the watch body by adjusting the shape of the strap ends to the shape of a specific watch body and/or to strap fastening elements; impregnating the shaped ends of the strap with polymeric glue, preferably with liquid cyanoacrylate; precisely adjusting the fully dried and processed strap ends to the watch body or strap fastening elements; drilling the transversal apertures in the strap ends for inserting the watch pins to fasten the strap to the watch body. The watch strap thus obtained is eco-friendly, recyclable, non-allergenic and can be securely fastened to the watch body.