Casio Duo Unisex AEQ120W-7A Casio Protrek the Casiotron was also the

the Casiotron was also the world’s first digital watch with an automatic calendar function

Manually obtained altitude points can be plotted on your route

GBD100-1A7 / GBD-100-1A7

elegant design to complement every occasion

GD400-3 (Green)

Casio Duo Unisex AEQ120W-7A Casio Protrek the Casiotron was also theSatisfy both your practical and adventurous sides with an oversized case design that stands up to hard use. Featuring a large bezel and raised dial, these watches deliver a sturdy and robust design that is very easy to read. Water resistance up to 100 meters and a 10 year battery leave you free to focus on more exciting things, while the LED light ensures visibility even in the dark. Handy alarm, timer, and world time keep you on track all day long.