Brand : Casio Dial Color : Black Strap Color : Blue Display Type :Digital Occasion :Casual/sports Movement :Quartz Dial Shape :Round Power Source :Battery Powered ​​​​​​​Strap Material : Resin Case/Bezel Material :Resin Scratch Resistant : No Shock Resistance : No Watch/Strap Closure : Buckle Water Resistance Depth (m) :100 M Light :Amber Color LED Light Chronograph Feature :Digital Chronograph Function Watch Features :DigitalChronograph, Date Display, Alarm Clock, Water Resistant, Luminous, Calendar 10-YEAR BATTERY LIFE & WORLD TIME 100-meter water resistance World map for world time 1/100-second stopwatch LED light LC Analog display Specifications Resin Glass / Spherical Glass 100-meter water resistance Case / bezel material: Resin Resin Band LED light Selectable illumination duration, afterglow Multi Time (4 different cities) World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown timer Measuring unit: 1/10 second Input range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) 5 daily alarms or one-time alarms Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Button operation tone on/off Regular timekeeping Digital: Hour, minute, second, pm, month, date, day Accuracy: ±30 seconds per month Approx. battery life: 10 years on CR2025 Size of case: 48.1 × 43.7 × 13.7 mm Total weight: 40 g LED:Amber Brand Casio SKU 101018541_NP-1021560570 Dial Size 43 mm Watch Feature Alarm,Date,Luminous,Calendar Movement Quartz Watch's water resistance 100m Model AE-1000W-2AVDF