Basic Features:This G-Shock watch for men comes with chronograph, world time, alarm, calendar, day and date functions. The timepiece features G-Shock\'s official two year guarantee. The watch has a water resistance mark of 200M. The case is made of resin and the dial colour is grey. The case width is 51 millimetres and the depth is 17 millimetres. The timepiece has a tang buckle clasp. Additional Features and Benefits:This functional watch for men is powered by a battery that can run for approximately seven years before a replacement is needed. Just like other G-Shock watches, the piece is shock resistant. The watch has a chronograph that can measure up to 24 hours in 1/100-second increments. The stopwatch modes include elapsed time, split time and final time. The countdown timer of the watch can be set up to 24 hours in advance. Additional functionalities include world time function, a fully automatic calendar, five daily alarms, a snooze option and 12/24 hour time display. The watch has a display flasher, which illuminates the dial as soon as an alarm goes off or a countdown-time signal has been reached. Another useful feature is the automatic illuminator, which gets turned on in dim light and during night time. In bright light, the illuminator is automatically switched off. Scratch-resistant mineral glass crystal adds to the resilience of the timepiece. The band and case are made of resin, which is flexible and very durable at the same time.