CASIO Men's PROTREK Eco-Friendly Solar Powered Watch PRW-61-1AER

Super-Auto-LED light
A function to illuminate the dispaly of the watch in a beautiful sharp color, if/when the light level around you is lowered. Activated by turning the wrist.

Resistant to cold
This watch can withstand temperatures as low as -10 °C.

Solar Energy
A solar cell is the energy source for this watch.

Radio signal receiver
Whether you are in Europe, North America, Central America, China or Japan, this watch can receive the appropriate radio signal to keep your watch "in time".

Neo-display
A luminous coating requires xposure to light, to provide a light effect in the dark.

Barometer (260/1100)
A special sensor measures the air pressure (measuring range: 260/1100 hPa) and shows this with symbols on the display. It should thus be possible to recognize and predict weather trends.

Altimeter (10,000 meters)
A pressure sensor detects changes in the air pressure, and converts the changes to an estimated height position (up to 10,000 meters).

Height gain
This function sums up how many vertical meters that you have gone/done/passed.

Altimeter Memory
Up to 40 sets of data can be saved in memory. These datasets includes the measured height, date and time. Additionally the lowest and highest altitude record, during a measurement, is also saved.

World time
With this function it is easy to insert the correct time zone, and with that in place - this watch will give you the correct time.

Display of day and date
Current day and date is displayed on the dial/screen.

Digital compass
A built-in direction sensor finds the magnetic North Pole.

Stopwatch function - 1/100 sek. - 24 hours.
Preliminary time, split time and final time are measured down to 1/100 of a second's accuracy. The measuring capacity is up to 24 hours.

Timers - 1/1 min - 1 hour
Useful general information: the countdown timer can provide reminders of special and/or repeating events, and it can be set in second intervals, of up to 1 hour in advance. Therefore the function is extra useful with exercise/intake of medicin.

5 daily alarms
The alarms are using an acoustic signal that could remind you of repeating events at a set time. You can also set a time signal that indicates each full hour. This model has five independent alarms for flexible reminders of important appointments/events.

Auto adjustment of the hands
The watch checks misalignment of the hands every hour, and corrects any misalignments caused by, for example, bumps or strong magnetic disturbances.

Keyboard sounds on/off
The keyboard sound can be deactivated. This does not affect any other functions of the watch, like alarms, timers, reminders.

Crown button lock
Protects the crown's functions from being changed accidentally.

Smart Access Krone
New revolutionary technology that gives the crown electronic control mechanisms, which allow greater control over clock functionalities.

Auto calendar
Corrects automatically for months/years with different lengths.

12/24-hour timing
The time can be specified either in a 12 hour (AM/PM) or in a 24 hour format.

Indicator for battery power
An indicator shows the current level of the battery.

Resin strap
Natural resin is an ideal material for straps, because the material is not only very durable but also very flexible.

Mineral crystal
This, very durable, mineral crystal has improved protection.

Water protection: 100 meter (10 bar)
This watch can be worn while swimming. 10 bar/100 meter refers to the pressure in water, at that depth, while motionless... and should not be seen as the depth for wearing the watch.

Diameter 55 mm
Case depth 15 mm
Brand Casio
Gender Men
Strap type Resin
Strap color Black
Strap width 20 mm
Band length 14-22 cm
Clasp Type Strap buckle
Case material Stainless steel
Case backside Stainless steel
Transparent Backcase No
Case color Black
Color of dial Black
Glass Mineral
Water resistance 10 atm (bath/swimming)
Movement Ana-digital combo