Features: Case Material Type :RubberStainless Steel Durable Waterproof Case CoverMovement:Japan import movement and electronic movement.Key Scratch Resistant Watch FaceMuti-Functional quartz movementCalendar/Alarm/Time/Date /Timing display WindowShock Resistant, suitable for both outdoor and indoor activities & sports, such as running, climbing, business ect.Classic Casual Sport Watch Design.LED back light Specification: Size(inch): Case Diameter:50mm / 2.0” Case thickness:16.7mm / 0.66” Band length: 210mm / 8.2” Band width:24mm/ 0.94” Band circumference:250mm / 10" Band Clasp Type: Buckle Weight: 59g Men’s Military Watch, Dual-display Waterproof Sports Digital Watch Big Wrist for Men with Alarm Design: Cool sporty dial, big face (2"/ 50mm ) fashionable design also fits daily matchMultiple functions and comfortable band are suitable for sportsComes with a gift box, a nice gift for your friends or familiesThe new military outdoor sports watch is available in a variety of colors. Material: Movement: QuartzBattery: Japanese batteryCase: Metal and ABSBand: TPUBand Clasp Type: Buckle Waterproof: Water resistant depth: 30M/ 98FTSuit for washing hands, splash and rain.Please don't press any buttons in the water.Avoid the use in extreme hot or cold temperature.