Stopwatch function (1/100 - 10HR)-Accurate measurement of elapsed time with the touch of a button. The fraction indicates the unit of measurement, while the time figure indicates the maximum time measurement.
5 Years - 1 Battery-One battery will supply your watch with the power it needs for about 5 years.
Resin Case, Type of battery: CR2016
Dimensions: approx. 62mm x 63,5mm x 17mm (H x W x D)