This Casio Step Tracker helps you keep in step and track of your movement with function and style. Stay on top of your health goals with a timepiece that offers comfort, precision, and class. - 42.6 × 37.6 × 11.9 mm- 29g Weight- Resin Band, Case and Bezel - 100 Meters Water Resistant - Approx. battery life: 2 years on CR1620Sensor feature- Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display range.- Step count history display: Daily data (8 days)- Step goal progress display (step count goal setting range: 1,000 to 50,000, 1,000-step increments)- Step count graph: Hourly step count for the past 7 hours on a 6-level graph- Step indicator- Power Saving: Auto sensor sleep state entry after fixed period of non-activity- Resin Glass- World time: Dual time (home time swapping)- Stopwatch- Timer- Alarm/hourly time signal- LED light- Calendar: Full auto-calendar (to year 2099)- Mute feature: Button operation tone on/off- Accuracy: ±30 seconds per monthOther features- 12/24-hour format- Regular timekeeping: Hour, minute, second, pm, year, month, date, day