Zegarek Casio G Shock G Squad Digital Smartphone Link Yellow Bio Based Casio G Shock GBD 100 1 GBD 100 1DR G Squad Men Black Digital Dial (Japan Set) Casio G Shock G Squad GBD 100 1AJF Black Resin Band Men [Used] CASIO Casio G SHOCK G SQUAD G Squad GBD 100 2JF Watch Black. OverviewThe CASIO G SHOCK GBD 100 1JF G SQUAD combines toughness with smart fitness tracking. Engineered with a shock resistant structure and water resistance up to 20 ATM, this model is built to withstand intense activity and everyday wear. Durability & Build Shock resistant design for high durability against impacts and vibrations Inorganic glass resists scratches Resin and aluminum case combined with a soft urethane band for comfort and strength White LED backlight with Super Illuminator and adjustable afterglow for clear visibility Smart Features & Connectivity Bluetooth Mobile Link function to connect seamlessly with smartphones for enhanced functionality World time display covering 38 cities and UTC, with automatic daylight saving adjustment Fully automatic calendar, requiring no manual date correction including leap years Vibration alerts and operation sound ON OFF switching Fitness & Training Functions Step counter with automatic daily reset (up to 999,999 steps) Interval timer with up to 5 time settings, auto repeat and auto start Stopwatch with 1 second resolution and 100 hour capacity, including split timing Four daily alarms with snooze functionality Advanced training metrics including distance, speed, pace via phone GPS or acceleration sensor Training log stores up to 100 runs with detailed lap data (up to 140 laps per run) Auto pause, lap function, and arrival notification alerts based on time or calories burned Customizable training display to suit workout preferences Additional Details 12 24 hour format switching Size: 58. 2 x 49. 3 x 17. 0 mm Weight: 69. 0 g