Casio Watch Vintage A1000 Premium A1000MB 1BEF. CASIO watches Vintage A1000 premium models: design icons made from top quality materials. The case is made of solid stainless steel and is available in a classic black colour. A sophisticated ion plated finish keeps the bezel looking fresh and protects against chipping. In addition to scratch resistant mineral glass, all A1000 models of course benefit from practical features such as stopwatch, alarm and automatic calendar function.