Casio Classic Black F-91W-1CR
Water Resistant
EL Backlight
Daily Alarm
1/100-second digital stopwatch
Measuring capacity: 23'59.99"
Measuring modes: Net time, split time, 1st-2nd place times
Hourly Time Signal
Auto Calendar
Accuracy: +/-30 seconds per month
Dim. 38,2mm x 33,2mm x 8,5mm (H x L x P)
With the launch of its first watch in November 1974, Casio entered the wristwatch market at a time when the watch industry had just discovered digital technology. As a company with cutting-edge electronic technology developed for pocket calculators, Casio entered this field confident that it could develop timepieces that would lead the market. Casio transformed the concept of the watch — from a mere timepiece to an information device for the wrist — and undertook product planning based on this innovative idea. In 1983, Casio launched the shock-resistant G-SHOCK watch, This product shattered the notion that a watch is a fragile piece of jewelry that needs to be handled with care, and was the result of Casio engineers taking on the challenge of creating the world’s toughest watch.
