Sekhon International Sekhon International Company is a watch parts supplier and we stock many popular brand names including Miyota, Ronda, Epson, Chinese and more. Our vast inventory includes watch batteries, quartz watch movements, watch crowns, stems, watch crystals, watch bands, generic Rolex parts, and much more. If you need to replace or repair your watch you’ll find all the watch parts you need from replacement watch bands to watch cells by Energizers, Eveready, to complete your repair here. Those who order their own watch parts are expected to know watch repair, common terms, measurements, supply case numbers, and caliber numbers (professional watchmakers and students only). For beginners, we have setup a learning center to help provide you with basic watch making information and common repairs. You may purchase any watch parts or products on our site, but we are unable to instruct you on repairs.