Timex Mens TW4B01100 Expedition Field Shock Black Resin Strap Watch Imported Precise Quartz Movement - Accuracy: +/-20 seconds per month Stainless Steel Case Back, Resin Band Mineral Crystal. 3-Hand Analog Display, Indiglo Night Light, Date Display Case Size: 46 mm Diameter, 12 mm Thickness Water Resistant - 10 ATM