Casio Retro (A178WA-1AUDF)

10 Year Batteryn

Water Resistantn

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

Signal: Hourly Time 

Calendar: Auto (pre-programmed until the year 2099)

Accuracy: +/-30 seconds per month

Battery: CR2025

Approx. battery life: 10 years

Module: 2519/3234

Size of case / total Weight: 52g  39.5 x 32.5 x 9.8mm