Designed to enhance workouts and running by utilizing functions such as accelerometer, distance measurement, and smartphone linkage via Bluetooth. You can also check the life log and activity history of steps and calorie consumption with the dedicated app "G-SHOCK MOVE" to support your daily workout. Check out the new G-SHOCK GBD-200 models, essential kit for daily health management, workout enhancement and strengthening the endurance of running. This Casio G-shock Digital Watch is the perfect timepiece to wear or to gift. It's Black Rectangular case combined with the comfortable Black Plastic watch band will ensure you enjoy this stunning timepiece without any compromise. Operated by a high quality Quartz movement and water resistant to 20 bars, your watch will keep ticking. This is a perfect elegant and casual watch for you, it's a great gift for family or friends. The watch has a calendar function: Day-Date, Bluetooth, Stop Watch, Countdown, Alarm and Light. High quality 21 cm length and 23 mm width Black Plastic strap with a Buckle. Case diameter: mm, case thickness: 13 mm, case colour: Black and dial colour: Black.