- Function : 3 time zone , alarm ,stopwatches , chronograph , LED light ,date ,week , month - Perfect for all kind of business, casual, outdoor sports, indoor activities or daily use. - Movement: analog digital dual display japan movement - Strap Material: stainless steel - 50 M Water Resistant : suitable for all kinds of daily use like washing hands, splashes.(you can swim with it in cold water in a short time but not allowed to press any key underwater ) - Showing precise time - It is good gifts for family , friends for Christmas ,new year and birthday and so on