Water resistance: 200 M Smartphone Link feature: Mobile link (Wireless linking using Bluetooth®) Auto time adjustment Easy Watch Setting Approximately 300 world time cities + user-added point Time & place Reminder Phone Finder World time: • 5 World time • 39 time zones (39 cities +coordinated universal time) • Daylight saving on/off • Home city/World time city swapping • Auto summer time (DST) switching Timer: • Countdown timer • Measuring unit: 1 second • Countdown range: 24 hours • Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Light: • LED backlight • Super illuminator • Full auto LED light • Selectable illumination duration (2 seconds or 4 seconds) • Afterglow Calendar: Full auto-calendar (to year 2099) Energy saving feature: Power Saving (Display goes blank to save power when the watch is left in the dark) Stopwatch: • 1/100-second stopwatch • Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) • Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) • Measuring modes: Elapsed time, split time, 1st-2nd place times Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm) Hourly Time Signal Mute feature: Button operation tone on/off Battery display/alert Low Battery Alert
