Specifications: Mineral Glass Shock Resistant 200-meter water resistance Case / bezel material: Resin / Aluminum Resin Band Low temperature resistant (–20°C/–4°F) LED backlight (Super Illuminator) Auto light switch, selectable illumination duration, afterglow World time 29 time zones (48 cities), city code display, daylight saving on/off 1/100-second stopwatch (ST1) Measuring capacity: 999:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Other: Auto-start 1/100-second stopwatch (ST2) Measuring capacity: 999:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Others: Auto-repeat, progress beeper 5 multi-function alarms (1 snooze alarm) Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Regular timekeeping: Hour, minute, second, pm, month, date, day Accuracy: ±15 seconds per month Approx. battery life: 2 years on CR2016 Size of case: 55.1 X 52.5 X 16.3 mm Total weight: 69 g LED:White
