FeaturesFrom G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, comes the Cracked Pattern that combines a large face motif with the G-SHOCK spirit of toughness. The uneven surfaces of the case and band are made possible by using new technology. A coating is applied over the resin, which is then exposed to a cutting laser to create a surface of ravines and valleys.The base model is the bold, big case GA-100. The separator between the digital displays is also done in a cracked pattern.1/1000-second stopwatchSpeed measurementMagnetic resistantSpecificationsCase / bezel material: ResinResin BandMagnetic ResistantShock ResistantMineral Glass200-meter water resistanceLED lightAuto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglowWorld time29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city / World time city swapping1/1000-second stopwatchMeasuring capacity: 99:59'59.999''Measuring modes: Elapsed time, lap time, split timeOthers: Speed (0 to 1998 units / hour), Distance input (0.0 to 99.9)Mach indicator (speed exceeding 1225 units / hour)Countdown timerMeasuring unit: 1 secondCountdown range: 24 hoursCountdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)Other: Auto-repeat5 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, dayAccuracy: 15 seconds per monthApprox. battery life: 2 years on CR1220Size of case / Total weightSize of case : 55_51.2_16.9mmTotal weight : 72g
