Up to 100M Water Resistant / World Time / Countdown Timer / Stopwatch / Alarm / Acceleration Sensor / Lap Memory 150 / Distance Calculation # Introducing the SGW200, a watch designed to support the daily training routines of runners. Features include World Time, Countdown Timer, stopwatch, and alarm; in addition to an Acceleration Sensor that uses your step count to measure running distance and a 150-record lap memory. The watch watches supports your training efforts by counting your steps while running and calculates the distance you covered and calories you burned. A large LCD is divided into three segments displays a clear, easy-to-understand presentation of data. 100M Water Resistant # EL Backlight with afterglow # World Time # 31 times zones (48 cities + UTC), city code display, and daylight saving on/off # Running measurements: Distance, energy consumption, average pace and number of steps # Stopwatch # Measuring unit: 1/100 second # Measuring capacity: 99:59'59.99" # Measuring modes: Elapsed time, split time, 1st-2nd place times # Maximum number of lap/split: 999 # Cumulative distance: 0 to 999.9km (0 to 99.9mi) # Cumulative energy consumption: 0 to 23,900.5kcal (0 to 99,999.9kj) # Maximum average pace: 220 # Cumulative number of steps: o to 999,999 # Maximum number of lap/splits: 150 # Recall mode # Workout data: data stored for each stopwatch operation- total elapsed time, lap data (best lap), average lap time, total distance, total energy consumption, total number of steps, average pace # Monthly data: monthly distance and energy consumption totals (for up to 16 months) # Cumulative data: distance and energy consumption # Target value input: target type selection (Distance 1.0km to 100.0km / 0.6mi to 62.1mi, Energy consumption- 10kcal to 23880kcal / 50kJ to 99950kJ; # Elapsed time: 10 minutes to 24 hours) and target value # Personal information input: # Stride length (30cm to 300cm / 12in to 118in) # Weight (20kg to 120kg / 44lb to 264lb) # Age (16-99) # Gender # Unit switching (for energy consumption, weight and stride length) # Countdown timer # Measuring unit: 1 second # Input range: 1 minute to 100 hours (1-minute increments and 1-hour increments) # 5 Daily alarms # Hourly time signal # Full auto-calendar (pre-programmed until the year 2099) # 12/24 hour formats # Accuracy: +/-15 seconds per month # Battery: CR2025 # Approx. battery life: 3 years # Module: 3166 # Unit Dimensions: 2.03" x 1.74" x 0.53", Weight: 1.65 oz.