The Casio AE-1600HX-1BVDF is a bold, heavy-duty digital watch designed for practical everyday functionality. It features a large angular negative LCD display, an oversized black resin case, and an extra-long rally-style resin band with dual rows of adjustment holes for a secure and comfortable fit. With 100-meter water resistance, Dual Time, a 1/100-second stopwatch, countdown timer, five multi-function alarms, and an amber LED backlight, it is well equipped for sports, recreation, work, and daily wear. An approximately 10-year battery life adds long-term reliability with minimal maintenance.
Key Features
Large, easy-to-read digital display
Negative LCD display
Bold black sporty design
Extra-long rally-style resin band
Resin case and bezel
Resin glass
100-meter water resistance
Dual Time
1/100-second stopwatch
24-hour countdown timer
Auto-repeat timer
5 multi-function alarms
1 snooze alarm
Hourly time signal
Amber LED backlight with afterglow
Full auto-calendar to 2099
12/24-hour time format
Approximately 10-year battery life
Case & Bezel
Case and bezel material: Resin
Glass: Resin Glass
Oversized, heavy-duty case design
Large angular LCD layout
Front-mounted light button for convenient operation
Compatible wrist size: 145–235 mm
Dial & Display
Full digital display
Negative LCD design
Large-format display for enhanced readability
Light blue labeling accents
Regular timekeeping displays:
Hour
Minute
Second
PM
Month
Date
Day
12/24-hour time format
Full auto-calendar to year 2099
Band
Resin band
Extra-long strap design
Rally-style band with two adjustment holes positioned side by side
Designed for secure fit and fine adjustment
Compatible wrist size: 145–235 mm
Longer than the standard AE-1600H band, which fits wrists from 145–215 mm
Suitable for users who prefer a looser fit or want to wear the watch over clothing
Water Resistance
100-meter water resistance
Rated to 10 bar
Timekeeping & Dual Time
Dual Time function
Regular timekeeping: Hour, minute, second, PM, month, date and day
