Shock resistant. Analogue and digital watch with three-hand movement. Neon Illuminator: light from a back light LED illuminates a special luminous ink on hour markers, hour and minute hands and the dial. Four-layer dial. Resin band. 100M water resistance. LED backlight with Afterglow. World Time: 29 time zones with city code display. Daylight saving on/off. Four daily alarms and one snooze alarm. Hourly time signal. 1/1 second stopwatch. Measuring capacity: 59'59'. Measuring modes: elapsed time, split time, 1st-2nd place times. Countdown Timer: Countdown range: one minute to 60 minutes (one-minute increments). Others: Auto-repeat, progress beeper. Full auto calendar (pre-programmed until the year 2039). 12/24 hour formats. Accuracy: +/- 30 seconds per month. Battery: SR726W x 2. Approximate battery life: 2 years. Module 5288.