Casio G Shock GBA800 1A Bluetooth Smartphone Link Step Tracker Mens Watch Data WatchCaseColour Multi Tone it is offered in refined it is offered in refined rose gold plating or vibrant silver finish Complete with a day date window and lumibrite hands and markers 000 step increments) Step Count Graph: Hourly step count for the past 11 hours on a 6 level graph Step indicator Power Saving: Auto sensor sleep state entry after fixed period of non activity • Dual time (Home time swapping) • 1 100 second stopwatch • Countdown timer • 5 daily alarms • Hourly time signal • Full auto calendar (to year 2099) • 12 24 hour format • Accuracy: ±15 seconds per month (with no mobile link function) • Shock Resistant • Mineral Glass • 200 meter water resistance • Case bezel material: Resin • Mobile link (Wireless linking using Bluetooth®) • Step count using a 3 axis acceleration sensor: 0 to 999