Casio Vintage Digital Watch - A100WEF-1ADF

The Casio A100WEF-1A revives the classic F-100 in a lightweight vintage digital design with a black resin case and matching resin band. Measuring 40.7 x 32.7 x 9.2 mm, it delivers water resistance for daily use and an amber LED backlight for easy reading. Its quartz module offers around 3 years of battery life on a CR1616 cell and includes a 1/10-second stopwatch, daily alarm, hourly time signal and auto-calendar.

Basic Information:
Quartz digital module
water resistance for daily use
battery approx. 3 years on CR1616
accuracy +/-30 seconds per month

Exterior:
Case size 40.7 x 32.7 x 9.2 mm
resin case with resin band
resin glass

Watch Features:
1/10-second stopwatch (measuring capacity 59'59.9'')
daily alarm and hourly time signal
amber LED backlight
auto-calendar (28 days for February)
regular timekeeping (hour, minute, second, pm, month, date, day)