The EQB-1300 is the EDIFICE flagship model, embodying the brand concept of Speed & Intelligence. Designed to bring driving excitement and intelligent functional beauty to the wrist, it combines a slim 9.5 mm case thickness with a 39.5 mm case diameter, delivering both comfortable wear and a refined presence. The dial features a pattern inspired by premium automotive interiors, while three-dimensional indexes and a precision-cut stainless-steel bezel add a dignified metallic shine. A solid stainless-steel case, H-link band, and solid clasp fully express the quality and texture of the materials. Functionally, Bluetooth® smartphone linking enables intuitive operation of time correction, Phone finder, Time & place, and automatic daylight saving time adjustment. When linked with the dedicated app, even complex settings are easy to configure. The watch is further equipped with Tough Solar for stable power generation, a sapphire crystal, 10-bar water resistance, a chronograph, and a full auto-calendar, making it suitable for daily use, business settings, and driving scenes alike. With its combination of precise finishing and advanced functionality, the EQB-1300 series is for those who value speed and intelligence in equal measure. Basic InformationCase size (L× W× H)46.5 x 39.5 x 9.5 mmWeight129 gCase and bezel materialStainless steelBandStainless Steel BandOne-touch 3-fold ClaspWater resistance100-meter water resistanceTime adjustmentBluetooth: Connects to a smartphone and automatically adjusts the timePower supply and battery lifeTough Solar (Solar powered)Smartphone Link/App Connectivity FeaturesSmartphone Link featureMobile link (Wireless linking using Bluetooth®)AppsCASIO WATCHESApp connectivity featureAuto time adjustmentEasy watch settingApproximately 300 world time citiesStopwatch data transferPhone finderExteriorGlassSapphire crystal with anti-reflective coatingBezel featuresTachymeterWatch FeaturesWorld timeDual time (Home city time swapping)Stopwatch1-second stopwatchMeasuring capacity: 23:59'59Others: Flyback, direct timing start from the timekeeping modeAlarm/hourly time signalDaily alarmCalendarFull auto-calendar (to year 2099)Energy saving featurePower Saving (hands stop to save power when the watch is left in the dark) Run timeApprox. battery operating time:5 months on rechargeable battery (operation period with normal use without exposure to light after charge)19 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)AccuracyAccuracy: ±15 seconds per month (with no signal calibration and mobile link function)Other featuresRegular timekeeping:Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 4 dials (24-hour, day, dual time hour and minute, dual time 24-hour)Date displayDay indicator
