Original brand name Op Condition   brand new  Functions  day date Model  op0023 Movement quartz Watch Bracelet: material  rubber Color  black Max length  9.0 inch  Min length  7.0 inch Watch Case: height 13 mm  Total item length  49 mm Material  aluminium Color  grey Material plastic  Color  two tone Width  38 mm  Water resistant  50 meters   Has Backlight Has Stop Watch feature  Comes with instruction manual Comes with  limited warranty MSRP $100.00