The dial is black and it features tasteful sized, index hour markers and white accents silver tone luminous pencil shaped hands for optimum readability. Located on the flange is a tachymeter scale. Seiko SSB421P1 also features a chronograph, 12/24-hour time and date display functions. This watch has a sapphire crystal for scratch resistance. Running this superb model is Japanese made 8T67 quartz chronograph movement. The water resistance stands at 100 meters. The Seiko SSB421P1 watch is brand new in its original packaging and is backed by a 2 year My Gift Stop limited warranty.