Casio PRG-600YB-3ER Wristwatch Tough Solar Black,Bronze watch

1/100 sec, 12/24 h, 10 bar, 100 m, 51.5 x 13.4 x 51.6 mm Double-LED light
To ensure you can still see everything, even in the dark, the analogue watch face and digital display are illuminated by an LED at the push of a button.

Solar Power
A solar cell provides power for operation.

Neo-display
A luminous coating provides long-term illumination in the dark after only a short exposure to light.

Altimeter data memory
Depending on the model, up to 40 sets of elevation data can be stored in the watch's data memory and re-accessed at any time. Each of these data sets consists of a measured altitude as well as the date and time. In addition to the individual altitudes, the maximum and minimum altitudes during a measurement are also stored.

Height Gain
The height gain sums all the meters you have climbed in a session, so that you can see at a glance the total ascent on a tour.

World time function
Displays the current time in major cities and specific areas around the world.