Casio ediface ef 1a watch mens this stylish casio ediface ef 1a watch features a solid stainless steel case and push button clasp for a secure fit the watch benefits from being a 100 metre water resistant finish for added protection the watch face features a black dial with silver subdial rings and date window watch mens case width approx 49mm case depth approx 12mm dial colour black case material stainless steel strap type metal bracelet strap colour