Casio GA201-1A men's G-Shock ana-digi alarm world timer black resin watch carries a case diameter of 52mm and a case thickness of 17mm. Featured on this model is a fixed bezel, polished function pushers. The caseback on the Casio GA201-1A is with four screws, maintaining the 200 meters water resistance. The strap is crafted in black resin and is secured using a buckle clasp. This dress watch has a black dial with indexes hour markers. Casio GA201-1A equipped with Analog: 2 hands (hour, minute (hand moves every 20 seconds)), Digital: Hour-minute-second-pm-month-date-day water resistant to 200 meters, full auto LED backlight with afterglow, world time with 29 time zones (48 cities), 5 daily alarms with 1 snooze alarm, hourly time signal, 1/100 second stopwatch, countdown timer, full auto calendar (pre-programmed until the year 2099) and shock resistant. Protecting the dial is a mineral crystal designed to resist scratches. Powering this fashionable watch is a quartz movement.