This model combine the best of digital and analog in tough G-SHOCK designs. Buttons are recessed to protect them from impact, and variations are available in a choice of three sporty bezel colors: silver, red, or blue. Mineral Glass Neobrite Shock Resistant 200-meter water resistance Case / bezel material: Resin / Stainless steel Resin Band LED light Auto light switch, afterglow World time 29 time zones (27 cities), city code display, daylight saving on/off 1/100-second stopwatch Measuring capacity: 59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 to 60 minutes (1-minute increments) Others: Auto-repeat, progress beeper 5 daily alarms (with 1 snooze alarm) Hourly time signal Full auto-calendar (to year 2039) 12/24-hour format Regular timekeeping Analog: 2 hands (hour, minute (hand moves every 20 seconds)) Digital: Hour, minute, second, pm, month, date, day Accuracy: +-15 seconds per month Approx. battery life: 3 years on CR1220 Size of case:?52?x?46.4?x?14.9?mm Total weight: 57.2 g LED:Amber What's in the box Watch and Manual and Warranty Card