BA-110SN-1A Dial Color_Black Both models combine various parts

Both models combine various parts into complex patterns

41 hours Jewels 24 Functions Stop second hand function

T603043455

heart rate zone graphic indication

Low temperature resistant (-20℃)

BA-110SN-1A Dial Color_Black Both models combine various partsSpecifications Shock Resistant 100M Water Resistant LED Backlight World Time 29 time zones (48 cities + UTC), city code display, daylight saving on off 5 Daily Alarms (4 one time alarms and 1 snooze alarm) Hourly Time Signal 1 100 second stopwatch Measuring capacity: 23: 59'59. 99" Measuring modes: Elapsed time, split time, 1st 2nd place times Countdown Timer Measuring Unit: 1 second Countdown Range: 24 hours Countdown start time setting range: 1