10 Year Battery 50M Water Resistant LED Light with Afterglow Dual Time Muli-function Alarm with Snooze 1/100 second digital stopwatch Measuring capacity: 23:59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times Hourly Time Signal Auto Calendar (pre-programmed until the year 2099) 12/24 Hour Formats Accuracy: +/-30 seconds per month Battery CR2025 Approx. battery life: 10 years Module 2499/3239 Size of case / total weight 37.0 x 34.0 x 11.0mm / 30g
Brand new, Authentic, Comes with original box and manual.
Warranty: One Year.