This men's casio g-shock classic watch features a gold-toned dial with a 2-tier lcd digital display that shows the day, date and time, a line of digital sub-dials that flash and buzz to sound for alarms, hourly time signal, countdown timer, time-up alarm and countdown timer progress beeper. Also featured are an industrial utility bezel and mineral crystal in the 51. 0mm black resin and stainless steel case. Shock resistant, this style includes oversized buttons that come with an anti-slip surface for swift and accurate operations. The japanese quartz and digital movement keep accurate time while the super illuminator auto led backlight with afterglow ensures easy reading even in the dark. The black resin strap is secured with a gold-toned buckle clasp and the timepiece is water-resistant to 200 meters.