Casio Vintage Digital Watch - A100WEF-3ADF

The Casio A100WEF-3A brings a gold-tone twist to the vintage F-100-inspired A-100 line, combining a 40.7 x 32.7 x 9.2 mm resin case with a matching resin band. It offers water resistance for daily use and an amber LED backlight for low-light reading. A quartz module powers a 1/10-second stopwatch, daily alarm, hourly time signal and auto-calendar, with roughly 3 years of battery life on a CR1616 cell.

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 (gold tone) 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)