Case / bezel: Ion plated Triple-fold Clasp Stainless Steel Band 10-year battery life Mineral Glass 50-meter water resistance LED light Memory capacity: Up to 30 sets of data, with 8-character name Others: Remaining memory screen, auto-sort World time Current time in 30 cities (29 time zones), daylight saving on/off 1/100-second stopwatch Measuring capacity: 23:59'59.99'' 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) 3 daily alarms (with 1 snooze alarm) Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Regular timekeeping Analog: 2 hands (hour, minute (hands move every 20 seconds)) Digital: Hour, minute, second, am/pm, month, date, day Accuracy: ±30 seconds per month Approx. battery life: 10 years on CR2025 Size of case : 51×46.6×12.6mm Total weight : 148g Brand Casio SKU 101034525_NP-1021570406 Watch Feature Date Strap Material Stainless Steel Dial Size Other Movement Quartz Watch Case Shape Round Watch's water resistance 50m Watch Movement Country Other Model AMW-810D-9AVDF Glass Mineral glass