أبل ساعة يد ذكية

The case is crafted from a refined 316L stainless steel that’s been cold forged, making it up to 80 percent harder. It’s less susceptible to nicks and corrosion and has a beautiful mirror finish.The display is protected by ultra-hard, polished, precision-machined sapphire crystal.Choose from top-grain leather bands, a high-performance fluoroelastomer band, a stainless steel link bracelet, and a Milanese loop