This runner's watch features 60 lap memories.
Its heavy-duty square case features a digital display that's easy to read even while running, and a front button for convenient stopwatch operation.
It's also packed with features useful for workouts, including 10-atmosphere water resistance for worry-free use in sudden rain or water damage, an LED backlight for peace of mind in the dark, and an approximately 10-year battery life.

10 ATM water resistance Dual time Stopwatch (1/100 second (lap time under 1 hour, split time under 10 hours) / 1 second (lap time over 1 hour, split time over 10 hours), 100 hour counter, with lap/split), memory for up to 60 measurement data sets (data number, measurement start month, date, day of the week, lap/split time, lap/split number).
- Timer (set unit: 1 minute, maximum set: 24 hours, measurement in 1-second increments, auto-repeat).
3 multi-function alarms (1 with snooze alarm), hourly time signal, full auto-calendar, 12/24 hour format, button sounds (ON/OFF), LED backlight with selectable illumination duration (1.5 seconds or 3 seconds).
Battery life: Approximately 10 years
* Battery life is calculated from the time of manufacture as it is a monitor battery.

Model Number: WS-1400H-1AJF