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, with an industrial utility bezel and mineral crystal in a 51. 0mm black resin and stainless steel case. Shock resistant, this style includes over-sized buttons that come with an anti-slip surface making operations faster and more accurate. 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. Water resistant to 200 meters, this watch includes a 1-year limited manufacturer warranty. We are an authorized casio dealer.