From the manufacturer

"Necessity is not the mother of invention, invention is the mother of necessity." These are the words of one of Casio's founders. The people who created Casio were determined to 'invent necessity'- to create products that met latent needs with groundbreaking capabilities no one had ever seen before. Ever since, Casio has been doing just that, bringing new discoveries and delight to people around the world. This is Casio's way of building an even more prosperous, richly rewarding world.

Key Features

100M Water Resistant

10-year battery LED Light

1/100thSec Stopwatch (24Hr) & 1Sec Countdown Timer (24Hr)

Full Auto Calendar

Dual Time

Key Features

100M Water Resistant

10-year battery LED Light

1/100thSec Stopwatch (24Hr) & 1Sec Countdown Timer (24Hr)

Full Auto Calendar

Dual Time

Key Features

100M Water Resistant

10-year battery LED Light

1/100thSec Stopwatch (24Hr) & 1Sec Countdown Timer (24Hr)

Full Auto Calendar

Dual Time

Moon Phase and Tide Graph

*Need to preset longitude and latitude*