Product Type: WATCH - Product Description: The Casio G-SHOCK GM-B2100AD-2AER is a testament to durability and style, featuring a full-metal construction with a striking blue dial. This timepiece seamlessly blends advanced technology with G-SHOCK's renowned toughness, making it an ideal choice for those seeking both functionality and aesthetic appeal. Key Features: Case and Bezel Material: Stainless steelBand: Stainless steel with one-touch 3-fold claspShock Resistance: YesWater Resistance: 200 metersTime Adjustment: Bluetooth connectivity for automatic time adjustment via smartphonePower Supply: Tough Solar (solar-powered)Smartphone Link Features:Auto time adjustmentEasy watch settingAccess to approximately 300 world time citiesPhone finderWorld Time: Dual time display with home city time swappingStopwatch: 1-second stopwatch with a measuring capacity of up to 24 hoursTimer: Countdown timer with a range from 1 minute to 24 hoursAlarm: Daily alarmLight: Super Illuminator (high-brightness double LED light)Calendar: Full auto-calendar up to the year 2099Battery Life: Approximately 5 months on a rechargeable battery with normal use (without exposure to light after charge); up to 18 months when stored in total darkness with the power save function on after full chargeAccuracy: 15 seconds per month (without mobile link function)Dimensions: 51.3 46.3 12.4 mmWeight: 171 g This watch embodies the perfect fusion of robust construction and modern technology, ensuring reliability and style for any occasion. SpecificationValueProduct TypeWATCH