Fernando Cler Relojeros is a watchmaking business based in Madrid, Spain, combining specialist repair services with an online shop for watch accessories. Its qualified technicians repair high-end watches from brands including Rolex, Cartier, Patek Philippe, Hublot and Omega. The workshop also restores vintage and antique timepieces, with customer accounts highlighting careful craftsmanship, attention to detail and advanced equipment. Services listed on the site include help sourcing a watch and home service, alongside customer support and payment facilities.

The online store offers watch straps, including a wide selection from Hirsch, as well as straps for Samsung Gear S2 and Gear S3 smartwatches and other accessories. Products include leather, exotic-patterned leather and premium rubber styles, with options such as structured leather and crocodile-embossed designs. The site also shares watchmaking articles, restoration stories and guidance on repairing older watches. Fernando Cler Relojeros serves customers online and from its premises on Calle Pedro Muguruza in Madrid, and provides shipping information and frequently asked questions to support purchases and service enquiries.