Casio G-Shock x GA-B001 Series ft. Toughness Driven Men Casual Sports Round 200m Water Resistant Watch GA-B001-4A GAB001 GA-B001Experience rugged sophistication with the latest G-SHOCK watches, featuring bold colors, advanced Smartphone Link functionality, and innovative design. Stay connected with Bluetooth technology and access essential features via the dedicated app, all while enjoying exceptional style and meticulous attention to detail.Battery Life / AccuracyApproximately 2 years (+/-15 seconds per month)CrystalMineral crystalLightDouble LED backlight (super illuminator, selectable illumination duration, afterglow)Case & Band MaterialCarbon / resin case with resin bandWater Resistance200m / 20 barCase SizeThickness: 13.8 mmDiameter: 42.5 mmLength: 46.0 mmOther SpecificationsCasio G-Shock x GA-B001 Series ft. Toughness DrivenShock resistantCarbon core guard structureMobile link (wireless linking via Bluetooth)Auto time adjustment (approximately 300 world time cities)Easy watch setting (time & place)App information (phone finder)World time (38 time zones)1/100-second stopwatchCountdown timer5 daily alarmsHourly time signalFull auto-calendar (to year 2099)Button operation tone on/offHand shift feature (hands move out of the way to provide an unobstructed view of digital display)12/24-hour formatDay/month display swappingDay display (days of the week selectable in six languages)Regular timekeeping (analog-digital display)
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