The dial is yellow and it features conservatively sized, dot hour markers and white accents black luminous arrow shaped hands for superior readability. Located on the flange is a minutes/seconds scale. Citizen NJ0170-83Z also features a 42 hours power reserve function and date display window. This watch has a mineral crystal for scratch resistance. Running this superb model is 8210 automatic movement with 21 jewels. The water resistance stands at 100 meters. The Citizen NJ0170-83Z watch is brand new in its original packaging and is backed by a 5 years manufacturer's limited warranty.