Japanese Quartz Movement. World Time, Stopwatch, Timer, Alarm, and Calendar Functions.46.4 x 52mm x 14.9mm Black Resin and Stainless Steel Case and Black Bezel. Characteristic Shock-Proof Case and Button ArrangementAnalog-Digital Combination Dial with Black Neobrite Luminous Hands and Markers. Digital Display at 3, 6 and 9 O'Clock. Scratch Resistant Mineral Crystal25mm Black Resin Strap with Stainless Steel Pin BuckleWater Resistant to 200 Metres 20ATM