Model number OLEVS/3620 MenStrap material Steel watch chainCase diameter 41mmStrap width 20mmWaterproofing 30metresMirror material High hardness coatedMovement Original quartz movementDial thickness 11mmWearing length 20cmWeights 117gModel number OLEVS/3620 WomenCase diameter 30MMStrap width 14mmWaterproofing 30metresDial thickness 10mmWeights 65g