Selecting the best materials from the start is where quality begins, and Fossil has done just that. Most of their watches start with stainless steel for casings and bands. This material wears well over time, and it can be buffed to rid it of scratches or replaced if damaged. Some bands use leather or silicone. These materials adapt readily to fit the wrist nicely and have a long wear life. You can replace them, but that is not always necessary as they may last the user's life.