10 Year Battery, 100M Water Resistant, LED Light with Afterglow
Dual Time, Daily Alarm, 1/100 second digital stopwatch
Hourly Time Signal, Auto Calendar (pre-programmed until the year 2099), 12/24 Hour Formats
Accuracy: +/-20 seconds per month, Storage Battery CR2016, Approx. battery life: 10 years, Module 2889
Size of case / total weight: 42.0 x 41.5 x 11.0mm / 38g

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.76 inch
Height : 2.36 inch
Length : 4.17 inch

Item Weight: 1.12 ounce (View shipping rates and policies)
Shipping Weight: 3.52 ounce (View shipping rates and policies)

ASIN : B000GY74FE