Bold and rugged, this heavy-duty men's G-Shock Analog-Digital watch not only performs in tough environments, but also matches the latest urban trends. Industrial in design, this watch boasts a 10-sided bezel that is secured with four screws and resembles the shape of a nut. Combination timekeeping is provided by analog hands along with a digital display for the ultimate in operational ease. The design of the hands and the graphic figures that appear in the digital readouts create a powerful face design that enhances readability. Checkered surfaces on the band connection and buttons prevent slipping and contribute to operational efficiency. Completing the design is a blue resin band.Resin case and bezelBlue resin bandShock ResistantMineral Glass200-meter water resistanceSuper LED lightAuto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglowWorld time - 29 time zonesHome city/World time city swapping1/100-second stopwatchMeasuring modes: Elapsed time, lap time, split timeCountdown timer5 daily alarms (with 1 snooze alarm)Hourly time signalFull auto-calendar (to year 2099)12/24-hour formatRegular timekeepingAnalog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)Digital: Hour, minute, second, pm, month, date, day7 Year Battery LifeInterchangeable Band StructureSize of case : 52.8x49.5x16.9mmG-Shock Style #: GA900-2ABold and rugged, this heavy-duty men's G-Shock Analog-Digital watch not only performs in tough environments, but also matches the latest urban trends. Industrial in design, this watch boasts a 10-sided bezel that is secured with four screws and resembles the shape of a nut. Combination timekeeping is provided by analog hands along with a digital display for the ultimate in operational ease.