... case with PU strap . 2. touch screen to adjust time,multi-functions:time,date,week,light. 3. Life test / bracelet claspOpen/Close the ... case CrystalMineral glassBandPU bandMovementled multi-function movementWater resistancewater resistantFunctionTime,Chronograph,date/day,week etc.touch screenPackingEach piece into a polybag, and ...