Men's watch waterproof sports students middle school high school trend black technology multifunctional luminous electronic watch men

dual time setting dual time setting allows you to easily master the time in different places stopwatch timing exercise at any time to master the intensity of exercise alarm set every day is a new beginning 50 meters waterproof bath useful can a weekly calendar luminous display Thin and elegant body, is the eternal classic in the world of reproduction, simple and generous design is the first choice of formal business table. The overall feeling is elegant and gentle, classic and outstanding. The material adopts high-end precision forged stainless steel watch body, and the mirror polishing process gives it an excellent feel. The soft and skin friendly fluororubber strap gives it stronger durability..syi