DW-5600BB-1DR

Power source and battery life Approximate battery life: 5 years on CR2016 Glass Metal glass Compatible strap size From 145 to 205 mm Stopwatch Stopwatch with an accuracy of 1/100 second Measurement capacity: from 00'00''00 to 59'59''99 approximately (for the first 60 minutes) and from 1:00'00 to 23:59'59 approximately (after 60 minutes) Unit of measurement: 1/100 second (for the first 60 minutes), one second (after 60 minutes) Measurement modes: elapsed time, split time, two-place times Timer Countdown timer Unit of measurement: one second Countdown range: 24 hours Start time setting range: from one second to 24 hours (with increments of one second, one minute, or one hour) Other features: automatic repeat Alarm/Hourly chime Hourly chime Multi-task alarm Flash alert feature Flash alert flashes with a ringing tone for notifications, hourly signals, countdown timer end alerts Light Backlight with LED technology (high brightness lamp) Transparent light Low light LED light: white Calendar Full automatic calendar (up to year 2099) Accuracy Accuracy: ±15 seconds per month Other features 12/24-hour format Regular time recording: hours, minutes, seconds, PM, month, date, day Case size (length × width × height) 48.9 × 42.8 × 13.4 mm Weight 53 g