Classic Unique Japan Japanese Movement Stainless Steel Brand Logo Leather Quartz Men Watch is very popular young fashion boys and girls. We use 316L stainless steel which is the highest quality materials to make the case. The case effect can be polished, brushed and sandblast. After the process of the IP plating, the case color can be rose gold, gold, black and gunmetal. We also use high quality top layer China cow genuine leather to make the watch strap. And the style is interchangeable, so the customers can change the strap by themselves.