The Casio ae1000w-4bvcf is a durable and reliable watch designed for everyday use. Its sleek design and advanced features make it ideal for casual and professional settings. With water resistance up to 100 meters and multiple time zones, you can confidently wear this watch while on the go. A must-have for anyone seeking a functional and stylish timepiece. Basic Information Case size (L× W× H) 48.2 × 45 × 13.8 mm Weight 40 g Case and bezel material Resin Band Resin Band Water resistance 100-meter water resistance Power supply and battery life Approx. battery life: 10 years on CR2025 Exterior Glass Resin Glass / Spherical Glass Watch Features World time 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 Stopwatch 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Timer Countdown timer Measuring unit: 1/10 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Alarm/hourly time signal 5 daily alarms or one-time alarms Hourly time signal Light LED light Selectable illumination duration, afterglow Light color LED:Amber Calendar Full auto-calendar (to year 2099) Mute feature Button operation tone on/off Accuracy Accuracy: ±30 seconds per month Other features 12/24-hour format Regular timekeeping: Digital: Hour, minute, second, pm, month, date, day
